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

Andrew Tam — 1 Patent in 2021

PRProxy: 1 patents #6 of 10Top 60%
San Anselmo, CA: #14 of 37 inventorsTop 40%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #526,949 of 548,734Top 100%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11201740 Wireless reader device with wiegand interface and methods Denis Mars 2021-12-14