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

William T. R. Grimshaw

Pfizer: 1 patents #3,022 of 5,153Top 60%
New York, NY: #11,395 of 20,192 inventorsTop 60%
New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,870,429 of 4,157,543Top 95%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4994275 Veterinary devices Andrew WEATHERLEY 1991-02-19