Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
RK

Ronald Steven Karpf — 34 Patents

GCGeo Codex: 6 patents #1 of 10Top 10%
VIVisual Effect Innovations: 6 patents #1 of 2Top 50%
Corvallis, OR: #90 of 1,763 inventorsTop 6%
Oregon: #1,125 of 28,073 inventorsTop 5%
Overall (All Time): #102,781 of 4,157,543Top 3%
34 Patents All Time

Issued Patents All Time

Showing 26–34 of 34 patents

Patent #TitleCo-InventorsDate
7604348 Continuous adjustable 3deeps filter spectacles for optimized 3deeps stereoscopic viewing and its control method and means Kenneth Martin Jacobs 2009-10-20
7522257 System and method for a 3-D phenomenoscope Kenneth Martin Jacobs 2009-04-21
7508485 System and method for controlling 3D viewing spectacles Kenneth Martin Jacobs 2009-03-24
7287031 Computer system and method for increasing patients compliance to medical care instructions Arthur Beau White 2007-10-23
7143289 System and method for delivering encrypted information in a communication network using location identity and key tables Dorothy E. Denning, Barry Glick, Mark E. Seiler 2006-11-28
7120254 Cryptographic system and method for geolocking and securing digital information Barry Glick, Mark E. Seiler 2006-10-10
6985588 System and method for using location identity to control access to digital information Barry Glick, Mark E. Seiler 2006-01-10
6334192 Computer system and method for a self administered risk assessment 2001-12-25
5915240 Computer system and method for accessing medical information over a network 1999-06-22