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

Keith Passaretti — 3 Patents

IGIsland Graphics: 3 patents #1 of 12Top 9%
San Francisco, CA: #11,477 of 26,999 inventorsTop 45%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,643,807 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
5636337 Method and system for color film separation preprocess using electronic object-based choking and spreading procedures including object combining operations Mark Boenke, Derek B. Clegg, Mike Gittelsohn, Audrey Seymour 1997-06-03
5438653 Method and system for color film separation preprocess using electronic object-based choking and spreading procedures including object combining operations Marke Boenke, Derek B. Clegg, Mike Gittelsohn, Audrey Seymour-Marks 1995-08-01
5402530 Method and system for color film separation preprocess using electronic object-based choking and spreading procedures including object combining operations Mark Boenke, Derek B. Clegg, Mike Gittelsohn, Audrey Seymour 1995-03-28