JP

Joseph R. Perkins

🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #51,803 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4314645 Mechanical rejection system for automatic sorting machines Sylvester L. Woodland 1982-02-09