Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5713335 | Variable injection timing and injection pressure control arrangement | Julius P. Perr, Lester L. Peters, Amarjit S. Ghuman, Benjamin M. Yen, Edward D. Smith +3 more | 1998-02-03 |