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

Jack Joseph Powell — 3 Patents

UNUnknown: 2 patents #12,644 of 83,584Top 20%
FMFlowserve Management: 1 patents #86 of 214Top 45%
TCThe Duriron Company: 1 patents #6 of 30Top 20%
Kettering, OH: #126 of 471 inventorsTop 30%
Ohio: #23,384 of 73,341 inventorsTop 35%
Overall (All Time): #1,620,802 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6190261 Pump assembly shaft guard 2001-02-20
5807086 Seal chamber splash guard Robert S. Wallace 1998-09-15
4544136 Tire lift/carrier Stephen A. Denman 1985-10-01