Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5488827 | Apparatus and method for mounting and operating multile turbochargers in parallel | Richard C. Peoples, Vaughn A. Squires | 1996-02-06 |
| 4955326 | Low emission dual fuel engine and method of operating same | — | 1990-09-11 |
| 4708094 | Fuel control system for dual fuel engines | William P. Ryan, David H. Marvin | 1987-11-24 |
| 4306526 | Internal combustion engine | Fred S. Schaub, Robert L. Hubbard, Melvin C. Hoagland | 1981-12-22 |