CD

Christopher S. DeGraw

3M: 1 patents #276 of 881Top 35%
📍 Inver Grove Heights, MN: #15 of 38 inventorsTop 40%
🗺 Minnesota: #1,731 of 5,562 inventorsTop 35%
Overall (2025): #429,062 of 469,880Top 95%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12214564 Optical assembly with encapsulated multilayer optical film and methods of making same Gregg A. Ambur, Douglas S. Dunn, Henry A. Kostalik, IV, Thomas P. Klun, Benjamin R. Coonce +4 more 2025-02-04