RB

Robert M. Biegler

3M: 27 patents #424 of 11,543Top 4%
IM Imation: 2 patents #167 of 622Top 30%
📍 Woodbury, MN: #150 of 1,562 inventorsTop 10%
🗺 Minnesota: #2,295 of 52,454 inventorsTop 5%
Overall (All Time): #142,313 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 26–27 of 27 patents

Patent #TitleCo-InventorsDate
5502533 Filter for photothermographic developer — 1996-03-26
5469238 Filter for a photothermographic developer — 1995-11-21