SU

Steven R. Ungemach

Ricoh Company: 1 patents #6,936 of 9,818Top 75%
RS Ricoh Systems: 1 patents #7 of 16Top 45%
📍 Pleasanton, CA: #2,175 of 3,062 inventorsTop 75%
🗺 California: #247,236 of 386,348 inventorsTop 65%
Overall (All Time): #3,998,672 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4600290 Magnetic brush/stationary electrode development system — 1986-07-15