WM

William F. Marshall

📍 Belmont, CA: #166 of 349 inventorsTop 50%
🗺 California: #27,826 of 68,989 inventorsTop 45%
Overall (2020): #225,167 of 565,922Top 40%
1
Patents 2020

Issued Patents 2020

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D882641 Two-pronged latch for downhole tool Andrew T. Moja 2020-04-28