JG

James W. Grygera

FW Frank L. Wells: 1 patents #8 of 14Top 60%
📍 Racine, WI: #662 of 1,018 inventorsTop 70%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,618,847 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6079257 Digital control for dynamometer Horst F. Wentzek 2000-06-27