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

David SHERWIN

A&A&C: 1 patents #3 of 14Top 25%
Overall (All Time): #3,961,538 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4779833 Mounting head for camera, or the like Frank FLETCHER 1988-10-25