WG

Willis G. Groth

H& H.A. Phillips &: 1 patents #1 of 3Top 35%
🗺 Illinois: #566 of 2,749 inventorsTop 25%
Overall (1982): #24,019 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4331343 Wheel construction and arrangement — 1982-05-25