expert witnesses
Patent Infringement / Application Expert Witnesses: 60
Patent Mechanical Engineer Product Liability Expert Witness David Smith
David Smith
Vice President
111 W. Canyon Crest Road
Alpine UT
84004
USA
phone: 801-763-8484
fax: 801-763-5755
![david-smith-engineering-expert-photo.jpg](/Content/images/members/david-smith-engineering-expert-photo.jpg)
SEO And Internet Technologies Expert Witness Jessie Stricchiola
Jessie Stricchiola
Founder
100 Pine Street, Suite 1250
San Francisco CA
94110
USA
phone: 415-777-2524
![alchemist-media-logo.png](/Content/images/members/alchemist-media-logo.png)
Internet Marketing Expert Witness Chris Silver Smith
Chris Silver Smith
CEO
2633 McKinney Ave.
Dallas TX
75204
USA
phone: 972-591-3466
![argent-media-logo.png](/Content/images/members/argent-media-logo.png)
Medical Product Design Expert Witness Karl Leinsing
Karl R. Leinsing, MSME, PE
President
77 Spur Rd.
Dover NH
03820
USA
phone: 603-203-0365
fax: 603-749-0079
![Karl-Leinsing-Medical-Device-Expert.jpg](/Content/images/members/Karl-Leinsing-Medical-Device-Expert.jpg)
Audio Video Forensic Expert Witness Durand Begault
Durand R. Begault, PhD
Director
Charles M. Salter Associates
130 Sutter Street, Suite 500
San Francisco CA
94104
USA, CAN
phone: 415-470-5461
Patent Product Analysis Expert Michael Nranian
Michael Nranian, JD, MBA, MS
10945 Stoney Point
South Lyon MI
48178
USA
phone: 248-376-0338 or 248-446-4052
![Michael_Nranian_photo.jpg](/Content/images/members/Michael_Nranian_photo.jpg)
Technology Engineering Patent Expert Witness Rolf Biernath
Rolf Biernath, PhD
25534 Heritage Ln.
Wyoming MN
55092
USA
phone: 612-400-4004
![biernath-consulting-logo.gif](/Content/images/members/biernath-consulting-logo.gif)
Medical Device Expert Witness Peter Crosby
Peter A. Crosby
CEO
39 Solitaire Lane
Aliso Viejo CA
92656
USA
phone: 303-570-3327
![Peter-Crosby-Medical-Device-Expert-Photo.jpg](/Content/images/members/Peter-Crosby-Medical-Device-Expert-Photo.jpg)
Computer Expert Brooks Hilliard
Brooks Hilliard, CMC, CCP
11811 North Tatum Boulevard
Phoenix AZ
85028
USA
phone: 602-264-9263
Mechanical Engineering Expert Witness Randy Clarksean
344 2nd St., SE
Perham MN
56573
USA
phone: randy.clarksean@gmail.com
![randy-clarksean-mechanical-engineering-expert-photo.jpg](/Content/images/members/randy-clarksean-mechanical-engineering-expert-photo.jpg)
Biomedical Intellectual Property Expert Witness Glenn Prestwich
Glenn D. Prestwich, PhD
PO Box 2087
Port Townsend WA
98368
USA
phone: 801-243-0208
![clear-solutions-biomedical-logo.png](/Content/images/members/clear-solutions-biomedical-logo.png)
Software Engineer Architect Expert Witness Howard Cohen
Howard J. Cohen, PhD
President
3272 Cowper Street
Palo Alto CA
94306-3004
USA
phone: 650-856-8123
fax: 650-856-4273
Context Expert Ray Horak
Ray Horak
President
1500A E. College Way
PMB 443
Mt. Vernon WA
98273
USA
phone: 360-428-5747
![ray_horak_photo.jpg](/Content/images/members/ray_horak_photo.jpg)
International Fiduciary Expert Karina Sneiderova
Dr. Karina Sneiderova, MBA, ICFA, ASI
Vice President
Headquarters
Rue General Dufour 22
Geneva
CH-1211
CHE
phone: 41-225-752-948
fax: 41-225-948-025
![CarlosScevola_logo1.gif](/Content/images/members/CarlosScevola_logo1.gif)
Featured resources
by Simon Benninga, Benjamin Czackes
by Paul S. Auerbach
by Scott Gilbert, PhD