WC

Willis Calkins

Google: 1 patents #1,256 of 4,199Top 30%
📍 Sunnyvale, CA: #1,271 of 3,062 inventorsTop 45%
🗺 California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #213,624 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11121560 Hot-pluggable dual battery with pass through charging Toshak Singhal 2021-09-14