Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8770933 | Turbine nozzle assemblies and methods for repairing turbine nozzle assemblies | Robert P. Chen, Dave Elpern, Stephen Vaccarezza | 2014-07-08 |
| 6056009 | Fluid pressure regulator | James Witherspoon Mitchell, Jr., Robert Eugene Wattleworth | 2000-05-02 |
| 5967120 | Returnless fuel delivery system | Brian Michael Blanton, Robert Eugene Wattleworth, Glen Paul Langenderfer, James Witherspoon Mitchell, Jr. | 1999-10-19 |
| 5673670 | Returnless fuel delivery system | James Witherspoon Mitchell, Jr., Robert Eugene Wattleworth, Kyle L. Petrich, Brian Michael Blanton | 1997-10-07 |
| 5088463 | Fuel supply system for internal combustion engines | Roger D. Affeldt, Edward A. Urbanek, Jr. | 1992-02-18 |