BA

by Marlene J. Gronholz, administrator

📍 Bloomington, MN: #730 of 1,157 inventorsTop 65%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,937,342 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
RE33045 Router guide unit Donald D. Gronholz 1989-09-05