Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5331937 | Charge inlet system for internal combustion engine | — | 1994-07-26 |
| 5305719 | Engine camshaft deactivation mechanism | Roy E. Diehl, Aladar O. Simko | 1994-04-26 |
| 5297508 | Variable camshaft drive system for internal combustion engine | Aladar O. Simko, Robert A. Stein | 1994-03-29 |