DB

David T. Berquist

3M: 1 patents #327 of 1,069Top 35%
📍 Windom, MN: #67 of 248 inventorsTop 30%
🗺 Minnesota: #813 of 3,156 inventorsTop 30%
Overall (1997): #164,679 of 185,788Top 90%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5689666 Method for handling obscured items on computer displays Peter M. Eisenberg, Mitchell B. Grunes, Martin A. Kenner, Janelle J. Kozak, John M. Kruse +2 more 1997-11-18