FS

Frank T. Sher

3M: 1 patents #327 of 1,069Top 35%
📍 Windom, MN: #67 of 248 inventorsTop 30%
🗺 Minnesota: #813 of 3,156 inventorsTop 30%
Overall (1997): #151,772 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5686170 Labor-saving process and article for making dimensional sign graphics Robert R. Condon 1997-11-11