LS

Luther W. Schmidt

3M: 1 patents #327 of 1,069Top 35%
📍 Moorhead, MN: #1 of 1 inventorsTop 100%
🗺 Minnesota: #813 of 3,156 inventorsTop 30%
Overall (1997): #112,378 of 185,788Top 65%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5618438 Method of isolating an analyte using a solid phase extraction medium James S. Fritz, Philip J. Dumont, Donald F. Hagen, Craig G. Markell 1997-04-08