Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5526786 | Dual fuel engine having governor controlled pilot fuel injection system | Niels J. Beck, Robert L. Barkhimer | 1996-06-18 |
| RE33270 | Pressure-controlled fuel injection for internal combustion engines | Niels J. Beck, Michael A. Calkins, Robert L. Barkhimer | 1990-07-24 |
| 4628881 | Pressure-controlled fuel injection for internal combustion engines | Niels J. Beck, Michael A. Calkins, Robert L. Barkhimer | 1986-12-16 |
| 4610267 | Fast response solenoid valve | Niels J. Beck, Edward T. Gilbert, Kenneth G. Rudolph | 1986-09-09 |
| 4363247 | Transmission with a first-stage hydrostatic mode and two hydromechanical stages | — | 1982-12-14 |
| 4261226 | Transmission with a first-stage hydrostatic mode and two hydromechanical stages | Elias Orshansky, Jr., deceased | 1981-04-14 |
| 4258585 | Four-range hydromechanical transmission with hydrostatic steering module | Elias Orshansky, Jr., deceased | 1981-03-31 |
| 4196644 | Hydromechanical transmission with compound planetary assembly | Elias Orshansky, Jr., deceased | 1980-04-08 |