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

Paul Kriz

UNUnknown: 1 patents #29,356 of 83,584Top 40%
South San Francisco, CA: #570 of 1,066 inventorsTop 55%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,282,258 of 4,157,543Top 55%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5566813 Automated mail processing cleaning system Donald Thomas, Steve Ellis, Gordon Scott 1996-10-22
5465828 Automated mail processing cleaning system Donald Thomas, Steve Ellis, Gordon Scott 1995-11-14