Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5633457 | Fuel injection cleaning and testing system and apparatus | John R. Kilar | 1997-05-27 |
| 4475346 | Refrigeration system with linear motor trimming of displacer movement | Neils O. Young, Peter J. Kerney | 1984-10-09 |