Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
SD

Stuart Denenberg — 2 Patents

VTVerification Technologies: 2 patents #7 of 22Top 35%
San Francisco, CA: #14,470 of 26,999 inventorsTop 55%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Stuart Denenberg has been granted 2 US patents while listed as an inventor at Verification Technologies. The first was granted in 1996 and the most recent in September 1997. Stuart Denenberg ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Stuart Denenberg in San Francisco, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5673338 System for verification of unique items Robert N. Petersen, John Ashley Densberger, John J. Christensen 1997-09-30
5521984 System for registration, identification and verification of items utilizing unique intrinsic features Robert N. Petersen, John Ashley Densberger, John J. Christensen 1996-05-28