HJ

Helmuth O. Jacobi

DI Dresser Industries: 2 patents #157 of 787Top 20%
📍 Olean, NY: #26 of 77 inventorsTop 35%
🗺 New York: #48,759 of 115,490 inventorsTop 45%
Overall (All Time): #2,347,426 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4579509 Diffuser construction for a centrifugal compressor — 1986-04-01
4260304 Method for machining an impeller cover — 1981-04-07