HJ

Hyrum T. Jarvis

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Whittier, CA: #270 of 578 inventorsTop 50%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,643,089 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5875863 Power system for extending the effective range of hybrid electric vehicles Conrad Hulme 1999-03-02