JM

Joseph E. Mankins

📍 Cleveland, OK: #20 of 33 inventorsTop 65%
🗺 Oklahoma: #6,781 of 12,736 inventorsTop 55%
Overall (All Time): #3,836,458 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5257590 Canoe saddle and spring strip securement means Robert H. Foote, Jr., Charles C. Holt, George D. Stewart 1993-11-02