All Articles
Accident Investigation & Reconstruction
Human Factors
Accident Prevention & Safety
Hydrology
Automotive - Vehicular
Industrial Hygiene and Safety
Business Management
Insurance
Chemical Industry
Insurance Coverage Analysis
Computers
Investigation & Surveillance
Corrosion
Law Enforcement
Cosmetology: Hair / Makeup
Linguistics
Damages
Logistics - Reverse Logistics
Dental - Dentistry
Market Research
Digital / Crypto Currency
Mediation
Digital Forensics
Medical - Medicine
Discovery & Electronic Discovery
Medical Malpractice
Education & Schools
Meditation
Electrical - Electrocution
Nursing
Elevators - Escalator - Automatic Doors
Plants & Trees
Energy - Utilities
Professional Malpractice
Environment
Securities
Finance
Slip, Trip & Fall
Fires & Explosions
Supply Chain Management
Foreign Affairs - Geopolitics
Telecommunication
Forensic Psychiatry
Toxicogenomics
Forgery & Fraud
Transportation
Gems & Jewelry
Warnings & Labels
Hazardous Materials
Workplace Violence
More...
expert witnesses
Keywords
Category
Name
Company
Address
State
*Enter State Names or Abbreviations. Use space to separate multiple states e.g. CA Washington NY
Country
All Articles
Accident Investigation & Reconstruction
HVAC - Heating, Ventilation, Air Conditioning
Appraisal & Valuation
Hydrology
Aquatics Safety
Industrial Hygiene and Safety
Architecture
Injury
Arms - Guns - Weapons
Investigation & Surveillance
Audio Forensics
Land Mapping - Surveying - Zoning
Boating
Laws & Procedures
Branding - Brand Management
Life Expectancy - Life Care Planning
Chemical Industry
Marine - Maritime
Child Welfare
Metallurgy
Communication
Mining
Digital Forensics
Neuropsychology
Discovery & Electronic Discovery
Orthotics and Prosthetics
Domestic Violence
Pain Management
Economics
Pharmacy & Pharmacology
Energy - Utilities
Plastic / Reconstructive / Cosmetic Surgery
Eyewitness Testimony
Police Practices & Procedures
Failure Analysis
Product Liability
Feng Shui
Psychiatry
Finance
Public Speaking
Foot / Ankle Surgery
Radiology
Foreign Affairs - Geopolitics
Securities
Healthcare
Supply Chain Management
Human Factors
Transportation
Human Resources
Warnings & Labels
More...
Optical Engineering Expert Witness David Schaafsma
This Member is NOT currently an ACTIVE member.
California Optical Engineering, Inc.
Dr. David Schaafsma, PhD
Please Contact Us for more information.
Related areas of expertise
Featured resources
Dueling in Death's Backyard
by Thomas J. Berger, MD
Nolo's Deposition Handbook
by Paul Bergman, Albert J. Moore
Labor Shortages as America Approaches...
by Malcom S. Cohen, PhD
Follow us
