Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10451054 | Pump assembly | Ray Guccione | 2019-10-22 |
| 10161396 | Zero emission reciprocating drive pump | Ray Guccione | 2018-12-25 |
| 9670921 | Reciprocating drive mechanism with a spool vent | Ray Guccione | 2017-06-06 |
| 7137778 | Variable turbine geometry turbocharger | Richard Hall | 2006-11-21 |
| 6508237 | Exhaust gas recirculation transient smoke control | Martin Romzek | 2003-01-21 |
| 6363922 | Exhaust gas recirculation pressure differential sensor error compensation | Martin Romzek | 2002-04-02 |