DH

Donald F. Hagen

3M: 2 patents #177 of 1,133Top 20%
📍 Woodbury, MN: #38 of 212 inventorsTop 20%
🗺 Minnesota: #587 of 4,549 inventorsTop 15%
Overall (2002): #67,633 of 266,432Top 30%
2
Patents 2002

Issued Patents 2002

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6437202 Fluoroalkene-nucleophile adducts for analysis and removal of fluoroalkenes Mark E. Mueller, Yuri Cheburkov, Fred L. DeRoos, Glenn Delmont Johnson, John Stephen Marhevka +1 more 2002-08-20
6365769 Perfluoroalkyl halides and derivatives Frederick E. Behr, Rudolf J. Dams, Johan E. DeWitte 2002-04-02