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

Darren M. Clevenger — 1 Patent

New York, NY: #11,395 of 20,192 inventorsTop 60%
New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,691,763 of 4,157,543Top 90%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5787513 Safety helmet having means for easy removal from the head of a wearer Samuel L. Sharmat 1998-08-04