Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5894991 | Unit injector with hard stop timing plunger | Steven D. Edwards, Dan Vetters, Dan K. Hickey, George L. Muntean, Ray J. Amlung | 1999-04-20 |
| 5607106 | Low inertia, wear-resistant valve for engine fuel injection systems | Joseph C. Bentz, John T. Carroll, III, Lester L. Peters, Thomas M. Yonushonis | 1997-03-04 |
| 5409165 | Wear resistant fuel injector plunger assembly | John T. Carroll, III, Katsuhiro Shinosawa, Lester L. Peters, Joseph C. Bentz | 1995-04-25 |
| 4986472 | High pressure unit fuel injector with timing chamber pressure control | Timothy Warlick, Lester L. Peters, Michael E. Lucas, Julius P. Perr, Kuang-Wen T. Wan | 1991-01-22 |