Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5323964 | High pressure unit fuel injector having variable effective spill area | Bela Doszpoly, Yul J. Tarr, Leonard S. Hummel | 1994-06-28 |
| 5301876 | Unit injector with interchangeable subassembly for converting from open nozzle to closed nozzle operation | Bryan W. Swank, Yul J. Tarr | 1994-04-12 |