WP

William J. Perkins

General Motors: 2 patents #13 of 337Top 4%
📍 Anderson, IN: #2 of 16 inventorsTop 15%
🗺 Indiana: #84 of 1,070 inventorsTop 8%
Overall (1982): #6,272 of 81,411Top 8%
2
Patents 1982

Issued Patents 1982

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4342442 Battery container mold William C. Vest, Walter A. Grannen, III, Robert E. Meyer 1982-08-03
4328945 Battery container mold — 1982-05-11