JJ

John W. Wilhelm, Jr.

📍 Moreland Hills, OH: #70 of 83 inventorsTop 85%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,988,208 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4562722 Impact wrench torque calibrator Donald E. Schuele 1986-01-07