RH

Richard G. Hansen

3M: 2 patents #177 of 1,133Top 20%
📍 Mahtomedi, MN: #6 of 34 inventorsTop 20%
🗺 Minnesota: #587 of 4,549 inventorsTop 15%
Overall (2002): #45,282 of 266,432Top 20%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6469199 Secondary aspartic acid amide esters Dean M. Moren, Mark D. Purgett 2002-10-22
6440573 Secondary amine-functional silanes, silane-functional polymers therefrom, and resulting cured polymers Dean M. Moren 2002-08-27