Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8616178 | Engine braking system using spring loaded valve | — | 2013-12-31 |
| 8485145 | Breather air—oil seperator | — | 2013-07-16 |
| 8171924 | Variable open-closed crankcase breather system for blow-by gas | Frank J. Karlovsky, Joshua D. Schueler, Jorge Fernandez | 2012-05-08 |
| 8006661 | Bridge and pivot foot arrangement for operating engine cylinder valves | — | 2011-08-30 |