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

David Keith Denyer

Overall (All Time): #3,730,094 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5690377 Retractable cover system for a truck trailer body 1997-11-25