KE

Kenneth A. Epstein

3M: 1 patents #285 of 935Top 35%
📍 Okabena, MN: #7 of 25 inventorsTop 30%
🗺 Minnesota: #1,168 of 4,231 inventorsTop 30%
Overall (2005): #160,993 of 245,428Top 70%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6845212 Optical element having programmed optical structures Mark E. Gardiner, Sanford Cobb, Jr., Wade D. Kretman 2005-01-18