DE

Dale L. Ehnes

3M: 2 patents #269 of 1,379Top 20%
📍 Cotati, CA: #2 of 10 inventorsTop 20%
🗺 California: #13,043 of 60,394 inventorsTop 25%
Overall (2017): #160,659 of 506,227Top 35%
2
Patents 2017

Issued Patents 2017

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9810817 Light directing film and method for making the same Alan B. Campbell, John F. Van Derlofske, III, Mark R. Dupre, Stephen J. Dreyer, Patrick H. Marushin +2 more 2017-11-07
9562995 Fly-cutting system and method, and related tooling articles James P. Burke, Alan B. Campbell, Daniel S. Wertz 2017-02-07