Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10359112 | Piston ring set for internal combustion engine and system and method thereof | Frank M. Graczyk, Farhan F. Devani | 2019-07-23 |
| 9441529 | Fuel system having sealed injection port | Deep Bandyopadhyay, Farhan F. Devani | 2016-09-13 |
| 9387567 | Cylinder liner having three-tiered surface finish | Farhan F. Devani | 2016-07-12 |
| 9334813 | Control system for a dual-fuel engine | Scott B. Fiveland, Deep Bandyopadhyay | 2016-05-10 |
| 9073556 | Fuel distribution system for multi-locomotive consist | Aaron Gamache Foege | 2015-07-07 |
| 7997248 | Corrosion resistant valve guide | Raji Rexavier, Robert T. MacVicar | 2011-08-16 |
| 7040303 | Combined aftercooler system with shared fans | Teoman Uzkan | 2006-05-09 |
| 6932029 | Coolant pump cavitation suppressor | Raj P. Ranganathan | 2005-08-23 |
| 6079375 | Coolant jacketed cylinder liner with stiffening ribs | Werner Duerr, Vijaya Kumar | 2000-06-27 |
| 5629505 | Rotary switch assembly | — | 1997-05-13 |
| 5163816 | Wheel lock, centering and drive means and turbocharger impeller combination | Michael B. Goetzke, Paul Cottemoller | 1992-11-17 |
| 4321437 | Operating lever assembly for an electrical switch | — | 1982-03-23 |
| 4297549 | Direction indicator switch | Steven J. Tregurtha | 1981-10-27 |
| 4238650 | Electrical switch | Norman Wilkinson | 1980-12-09 |
| 4204099 | Electrical switch | — | 1980-05-20 |