PF

Paul Frank

GE: 1 patents #192 of 842Top 25%
📍 Stans, NY: #1 of 1 inventorsTop 100%
Overall (1982): #39,791 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4360585 Method of etching polymethyl methacrylate Bruce F. Griffing 1982-11-23