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Forensic Mapping Expert Witnesses

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David H. Williams
PO Box 220442
Saint Louis MO 63122
USA
phone: 203-423-9015
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David Williams Telecommunications Expert PhotoDavid H. Williams is an internationally-known expert in the Wireless / Mobile Location field and President and Founder of E911-LBS Consulting.

Litigation Support - Mr. Williams provides the highest quality and most impactful expert witness services related to wireless location, across the full range of IP / Patent, criminal, and civil case dimensions from the most technical to those regarding business methods. His services include forensic analysis, reports, and testimony on the validity and accuracy of various types of cell phone location surveillance devices and associated tracking using GPS, Call Detail Records(CDRs), Cellebrite data extraction, and other location data sources. Mr. Williams has successfully provided expert witness services in over 35 patent, civil, criminal, anti-trust, and ITC cases, including several successful Inter Parte Reexaminations (IPRs) and numerous civil, criminal, and law enforcement administrative proceedings. His credentials in wireless location prior art go as far back as the early 1980s. He has been deposed 4 times and testified in arbitration proceedings.

The basis of Mr. Williams' expertise is his 30+ years in mobile/wireless communications and information technology solutions design, selection, implementation and ongoing management, Mr. Williams has extensive experience in the activities and issues needed to get mobile location applications to market, including planning and design at the application, system, interface / integration, network, IT, operational and customer facing levels.

Mr. Williams has extensive expertise in all aspects of LBS delivery across the mobile location ecosystem including enabling network communications, location technologies / sensors, map data, geospatial platform / Geographical Information Systems, GPS and other location chipsets, location data management, and device, infrastructure, and integration providers.

David Williams has developed and implemented industry-leading product and technology strategies and solutions for numerous LBS applications and markets and provides consulting and research services to some of the leading carriers and enterprises in the U.S., Asia, and Europe. His client list includes Apple, AT&T, GE, General Motors, Google, Houston Police Department, Los Angeles District Attorney's Office, Samsung, Sprint, Toyota, Verizon Wireless, and numerous medium, small, and startup companies, plus numerous law firms of all sizes.

Areas of Expertise:
  • Mobile Location-Based Services
  • Wireless 911 (E911); NG911
  • GPS Systems; Network-Based Location Determination Systems
  • Indoor Location Systems, incl. Real Time Location Systems (RTLS); RFID and other RF-based Location systems; WiFi-enabled positioning systems (WPS); Beacon-based systems; Hybrids/Combinations
  • Wireless Network Location Design
  • Location Data Privacy Protection and Data Security Design
  • People, Wearables Tracking / Monitoring
  • Asset Tracking / Location Management
  • Telematics / Driverless Car Ecosystem
  • Navigation Systems; PNDs
  • Map Data, Digital Mapping and GIS
  • Vehicle-to-Vehicle; Fleet Management
  • Mobile Social / Business Networking
  • GPS Forensics; Mobile / IT Integration
  • Location-centric Process Design
  • Mobile Product Design / Implementation
  • M2M, Smart Grid / Energy Systems
  • LBS Big Data and Cloud Computing
  • View David Williams' Consulting Profile.
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    Frank S. Ferrantello, PLS
    Land Surveyor
    12 West Mall
    Plainview NY 11803
    USA
    phone: 516-249-6363
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    Frank Ferrantello Surveying Engineering Expert PhotoFrank S. Ferrantello, PLS, is a New York State Licensed Land Surveyor with over 20 years of experience in Surveying, Civil Engineering, and Land Use Planning.

    Both his field and office Work experience have dealt with a wide range of projects and sites including residential single, multifamily, high rise municipal, utility, private and public, commercial, and industrial.

    Prior to and post college, Mr. Ferrantello worked for the firm of John P. Ferrantello PC from 1998 to 2010 and MJM engineering from 2008 to 2016. His duties consisted of performing office and field surveying, drafting, research, computations, boundary analysis, solutions, investigations and determinations.

    Mr. Ferrantello also has extensive experience in Site Planning and Subdivision Consulting, examining title records, deeds and other recorded documents such as ingress and egress, pedestrian easements, right of ways, air and development rights, vista easements, bridle paths, beach, bathing and mooring rights, covenants and restrictions, real property, zoning, and other land use principles.

    Litigation Support - A mapping professional, Frank S. Ferrantello will enhancing your case, whether it is a vehicular accident, tree collision, wrongful death, adverse possession, extreme error, or misconduct surveys and maps. He has extensive knowledge of the local Long Island zoning codes, site planning and subdivision regulations. His services are available to attorneys representing plaintiff and defendant, insurance companies, and experienced developers.

    Legal Services:
    • Expert Witness Testimony
    • Environmental Consulting
    • Legal Descriptions and Deeds
    • Liaison for Municipalities
    • Variance Applications
    • Wetlands Applications
    • Zone Changing Requests
    • Riparian Rights
  • Riparian Surveys
  • Beach Enhancements
  • Property and Easement Descriptions
  • Trip and Fall Surveys
  • Photo Dynamic and Exhibit Surveys
  • Vehicular Accident Diagrams
  • Forensic Surveys
  • Legal Affidavits
  • Areas of Expertise:
    • Accident Investigation Photo Analysis & Mapping
    • Sidewalks / Walking Surfaces
    • Slips Trips Falls
    • ADA Compliance / ADA Design
    • Commercial Development
    • Construction Zones
    • Real Estate Zoning
    • Drainage
    • Land Development / Site Work
    • Land Mapping
    • Land Surveying – PRIMARY
  • Land Use Planning / Site Planning
  • Urban Design / Development / Planning
  • Civil Engineering
  • Sanitary Engineering
  • Sewers
  • Aerial Photo Analysis & Mapping
  • Floods / Flood Studies
  • Site Analysis
  • DOT Rules & Regulations
  • Highway Sight Distance
  • Highway / Street Design
  • View Frank S. Ferrantello's Consulting Profile.
    Easements can benefit or burden a number of parties on or around certain tracts of land. Easements are common on most parcels of land. An easement can give one the right to use another person's land for a stated purpose. It can involve a general or specific portion of the property for various different uses. Many surveyors today do not thoroughly research properties and do not always show easements on their work that may be crucial to the rights associated with a parcel of land.

    Now more than ever, it’s important for a land surveyor and lawyer to work as a team. The services of an experienced land surveyor can prevent future expenses or even the undertaking of defending a lawsuit.

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    Roy Theophilus Bent, Jr.
    Expert Witness / Auto Appraiser
    104 West Baker Rd.
    Baytown TX 77521
    USA
    phone: 877-845-2368 or 281-424-6466
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    Houston Auto Appraisers Auto 
<br/><br/>PhotoRoy Theophilus Bent, Jr. is a well known and respected expert and consultant in the automotive industry. An IACP Certified Auto Appraiser, Expert Witness, and Field Inspector, Mr. Bent is the seated President of the Bureau of Certified Auto Appraisers, a National Professional Appraisal Credentialing Organization that has trained, tested, and certified over 2,400 students under his leadership in the practices of IACP Certified Auto Appraisals and Litigation assistance.

    Mr. Bent holds numerous licenses and credentials as an ASE Certified Mechanic, I-Car Collision Specialist, Licensed Auto Appraiser, Insurance Adjuster, Umpire, Mediator, Arbitrator, Classic Car Judge, and Vintage Car Historian.

    Litigation Support - Mr. Bent is retained by counsel to provide IACP Certified Third Party Appraisals for most auto related lawsuits. He serves law firms whose clients are involved with dissolution, probate, bankruptcy, and diminution of value, and automobile accidents.

    Mr. Bent is a contributing author in several peer reviewed journals in auto accident expert witness related theories, case studies, and reports which are used exclusively by other expert witnesses in the field. His services include deposition, arbitration, mediation, and trial testimony when necessary.

    Areas of Expertise:
  • Diminished Value Appraisals
  • Total Loss Appraisals
  • Corrosion
  • Defective Products
  • Lemon Laws
  • Air Bags
  • Repair Negligence
  • Motor Homes
  • Motorcycles
  • Recalls
  • Seat Belts
  • Auto Accident Reconstruction
  • Automotive Accident Photography
  • Automotive Odometer Tampering
  • Used Car Dealer Fraud
  • Tractor Trailers / Unsafe Loads
  • Classic Cars / Custom Vehicles
  • Commercial Vehicle Accidents
  • Electronic Control Module (ECM)
  • High / Low Speed Accidents
  • Deceptive Trade Practices
  • Ignition Switch Failures
  • Pedestrian / Vehicle Collisions
  • Public Transportation Accidents
  • Recreational Vehicles-RVs
  • Rollover-Roof Crush
  • Run Overs (Pedestrians)
  • Self-Insured / Liability Claims
  • Unibody & Frame Repair
  • Vehicle Fire Cause & Origin (Battery)
  • View Houston Auto Appraisers' Consulting Profile.