DA

Donald W. Alman

CA Carrier: 1 patents #1,349 of 2,507Top 55%
📍 Whittier, CA: #270 of 578 inventorsTop 50%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #4,116,022 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4213112 Variable resistance potentiometer Paul F. Gerwitz, Charles M. Tygard 1980-07-15