IR

Ira Howard Robbins

📍 Leona Valley, CA: #4 of 11 inventorsTop 40%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #2,818,379 of 4,157,543Top 70%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10792988 Hybrid steam power drive system Einar Arvid Orbeck, JR., John Edward Vandigriff 2020-10-06