RF

Richard W. Felden

📍 West Sacramento, CA: #35 of 105 inventorsTop 35%
🗺 California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,268,404 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5645171 Material separator system utilizing vacuum induced airflow — 1997-07-08
5607061 Material separator system utilizing air flow — 1997-03-04