JF

John W. Frank

3M: 1 patents #327 of 1,069Top 35%
📍 Cottage Grove, MN: #12 of 33 inventorsTop 40%
🗺 Minnesota: #813 of 3,156 inventorsTop 30%
Overall (1997): #129,320 of 185,788Top 70%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5604268 Glue crayons Neil A. Randen, Patrick J. Hager 1997-02-18