JH

James Harwell

📍 Fellows, CA: #1 of 2 inventorsTop 50%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #1,888,186 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11124105 Solid waste displacement system Keith W. Little 2021-09-21
5129926 Engine exhaust system — 1992-07-14