JW

James L. Wienhold

📍 Minneapolis, MN: #45 of 392 inventorsTop 15%
🗺 Minnesota: #643 of 4,860 inventorsTop 15%
Overall (2003): #61,889 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6588994 Drill bit tail 2003-07-08
6561523 Automatic tool-bit holder 2003-05-13