WP

William J. Perkins

General Motors: 2 patents #6,250 of 18,328Top 35%
KA Kahtoola: 1 patents #3 of 4Top 75%
📍 Anderson, IN: #52 of 360 inventorsTop 15%
🗺 Indiana: #7,136 of 33,936 inventorsTop 25%
Overall (All Time): #945,327 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11691570 Telescoping roof rack system 2023-07-04
9027748 Liquid filling kit 2015-05-12
7707749 Modular snow travel system for common footwear Daniel Giovale 2010-05-04
4342442 Battery container mold William C. Vest, Walter A. Grannen, III, Robert E. Meyer 1982-08-03
4328945 Battery container mold 1982-05-11