RB

Rolf S. Bergman

GE: 1 patents #446 of 1,473Top 35%
🗺 Ohio: #979 of 4,093 inventorsTop 25%
Overall (1994): #77,008 of 165,921Top 50%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5336968 DC operated sodium vapor lamp Jack M. Strok, John H. Ingold 1994-08-09