TC

Thomas B. Crabb

📍 Grass Valley, CA: #13 of 27 inventorsTop 50%
🗺 California: #24,257 of 60,394 inventorsTop 45%
Overall (2017): #220,145 of 506,227Top 45%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9621426 Switching facility having a control panel with relegendable buttons Mark E. Nelsen, Kieran J. Lyons, Gary M. Waters 2017-04-11