DF

David G. Freier

3M: 1 patents #373 of 989Top 40%
📍 Okabena, MN: #26 of 51 inventorsTop 55%
🗺 Minnesota: #1,999 of 5,843 inventorsTop 35%
Overall (2011): #323,911 of 364,097Top 90%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7898520 Method and apparatus for backlight simulation 2011-03-01