Business consultants
Design Engineering Consultants: 23
Materials Engineering Consultant Thomas Caldwell
Thomas W. Caldwell, PE
Bedford NH
03110
USA
phone: 608-345-3050
fax: 603-488-1765
Turbo Machinery Consultant Steven Kushnick
Steven Kushnick
Principal Engineer
P.O. Box 670084
Marietta GA
30066
USA
phone: 770-591-1720
Solar Business Consultant Joshua Weiner
Joshua Weiner
CEO
1300 El Camino Real, Suite 100
Menlo Park CA
94025
USA
phone: 510-219-0267
Electronic Engineering Consultant Christopher Daft
Christopher M Daft, PhD
2443 Fillmore St.
Suite 380-4039
San Francisco CA
94115-1814
USA
phone: 833-860-3966
Construction Design Consultant Mark Rieser
Mark E. Rieser, II, MS, PE, AIA, GBC, GEC
President / CEO / Civil Engineer
See Multiple Addresses Below
CA USA
phone: N. CA HQ 408-392-2345 S. CA HQ 310-651-9995
Electrical Engineering Consultant Robert Peruzzi
Robert O. Peruzzi, PhD, PE, DFE
Forensic Engineering / Electronic Design
R. Peruzzi Consulting, Inc.
719 Fourth Avenue
Bethlehem PA
18018
USA
phone: 610-462-3939
Forensic Safety Engineering Consultant Kevin Smith
R. Kevin Smith. P.E.
President
1539 Chalone Ct.
Crown Point IN
46307
USA
phone: 219-226-9510 (Office)708-790-1938 (Cell)
fax: 708-755-1580 (Lab Office)
Overhead Crane Consultant D Larry Dunville
D. Larry Dunville
See Multiple Addresses Below
AZ, MI USA
phone: 574-210-8612
Orthopedic Product Development Consultant Mari Truman
Mari S. Truman, PE
Principal Engineer
221 N. Union St.
Waraw IN
46580
USA
phone: 574-265-1726
fax: 866-470-6125
Mechanical Engineering Consultants Mechanical Solutions Inc
William D. Marscher, PE
CEO, Senior Engineering Consultant
11 Apollo Drive
Whippany NJ
07981
USA
phone: 973-326-9920 x-111
fax: 973-326-9919
Data Center Infrastructure Consultant Philip Isaak
Philip J. Isaak, PE, P.Eng., DCDC, RCDD, SMIEEE
Victoria MN USA
phone: 952-679-4604
Land Consultant Dennis Wilson
Dennis Wilson
Principal
909 14th Street
Modesto CA
95354
USA
phone: 209-491-7620
Fitness Equipment Consultant Harvey Voris
Harvey C. Voris
Principal Owner
8381 Deepcliff Drive
Huntington Beach CA
92646
USA
phone: 714-350-6160
Habitat Engineering Consultant Fari Barzegar
Dr. Fari Barzegar
Ph.D., P.E., CPEng
446-17th Street, Suite 300
Oakland, CA 94612
All States USA, International, CAN, AUS
phone: 510-891-0300
fax: 510-891-0333
Robotics Mechatronics Consultants Finity Engineering
Khalid Sorensen, PhD
Walla Walla WA USA
phone: 678-984-1224
Featured resources
by William R. Acorn
by James J. Farley
by Shawn Coyle
D. Larry Dunville has over 35 years of Overhead Crane experience. Mr. Dunville has built, installed, engineered, estimated, sold and serviced overhead bridge cranes. He has sat on the industry committees that wrote the crane specs for the steel industry, written articles, and taught professional architects and engineers about the special requirements to be aware of when designing buildings that will house overhead cranes. 

For 25 years, Mr. Marscher has been one of the U.S. voting representatives on the ISO (International Standards Organization) TC108 committee, and has been the US Coordinator concerning, among other issues, machinery dynamics of centrifugal pumps and hydraulic turbine generators. He is past president of the Society of Tribologists & Lubrication Engineers (STLE), the primary technical society worldwide for the study and design of bearings, seals, wear, and erosion issues in machinery. For the past 45 years he has been a voting member of the ASTM Fatigue Standards Committee E9, as well as the ASTM Wear & Erosion Standards Committee G2. He is also the past Board of Directors Chairman for the Machinery Failure Prevention Technology Society (MFPT), and has been active in the Vibration Institute. Mr. Marscher is a 23-year member of the Texas A&M Turbine-Pump Users Symposium Advisory Committee (essentially the Board of Directors for the Symposium). For ASME, Mr. Marscher was Chair of the Predictive Maintenance committee, and was Organizing and Presiding Chair of the 1993 RoCon Rotating Machinery Conference and the 1995 Tribology Conference.
Founder, Khalid Sorensen, PhD, is a highly accomplished technology leader in Automation, Mechatronics, Motion Control, Manufacturing, Machine Vision, and Human-Machine Interaction. He has over 20 years of experience developing and deploying world class, mechatronic, motion control, and automation solutions.

