CD

Christopher S. DeGraw

3M: 2 patents #194 of 1,003Top 20%
📍 Inver Grove Heights, MN: #7 of 44 inventorsTop 20%
🗺 Minnesota: #1,136 of 6,752 inventorsTop 20%
Overall (2023): #168,071 of 537,848Top 35%
2
Patents 2023

Issued Patents 2023

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11709299 Optical assembly with protective coating Gregg A. Ambur, Benjamin G. Sonnek, Jo A. Etter, Timothy L. Wong, Thomas P. Klun +7 more 2023-07-25
11693168 Optical assembly Gregg A. Ambur, Benjamin G. Sonnek, Jo A. Etter, Timothy L. Wong, Thomas P. Klun +6 more 2023-07-04