EM

Ernest J. T. Martin

📍 Altadena, CA: #269 of 429 inventorsTop 65%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,927,014 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4827652 Cocking-bar, target-framing and range-finding, carrying, hanging and standing device — 1989-05-09