DH

Douglas A. Hanggi

3M: 1 patents #327 of 1,069Top 35%
📍 Woodbury, MN: #51 of 156 inventorsTop 35%
🗺 Minnesota: #813 of 3,156 inventorsTop 30%
Overall (1997): #158,384 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5667674 Adsorption medium and method of preparing same Gaddam N. Babu, Terry L. Davis 1997-09-16