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

William C. Harder — 1 Patent

IRIreco: 1 patents #14 of 30Top 50%
Kingston, NY: #284 of 509 inventorsTop 60%
New York: #67,335 of 115,490 inventorsTop 60%
Overall (All Time): #3,952,237 of 4,157,543Top 100%
1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4745858 Electric detonator with static electricity suppression 1988-05-24