BS

Benjamin G. Sonnek

3M: 4 patents #67 of 1,003Top 7%
📍 Mahtomedi, MN: #3 of 31 inventorsTop 10%
🗺 Minnesota: #423 of 6,752 inventorsTop 7%
Overall (2023): #51,665 of 537,848Top 10%
4
Patents 2023

Issued Patents 2023

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11709299 Optical assembly with protective coating Gregg A. Ambur, Jo A. Etter, Timothy L. Wong, Thomas P. Klun, Richard J. Pokorny +7 more 2023-07-25
11693168 Optical assembly Gregg A. Ambur, Jo A. Etter, Timothy L. Wong, Thomas P. Klun, Richard J. Pokorny +6 more 2023-07-04
11630291 Method of fabricating an optical assembly Jo A. Etter, Timothy L. Wong, Zhisheng Yun, Gregg A. Ambur, Robert M. Jennings 2023-04-18
11543572 Curved reflective polariser films and methods of shaping Robert M. Jennings, Gregg A. Ambur, Jo A. Etter, Zhisheng Yun 2023-01-03