Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11313254 | Variable valve actuation | — | 2022-04-26 |
| 9995194 | System for preventing the urea crystal formation within an exhaust gas after treatment system | Daniel Assalve, John Campbell, Reto Schlegel | 2018-06-12 |
| 9394821 | System for improving the purifying liquid evaporation in an axially symmetric dosing module for an SCR device | Daniel Assalve, John Campbell, Reto Schlegel | 2016-07-19 |
| 8584635 | Mechanical variable valve actuation system for 2-stroke and 4-stroke engine operations | — | 2013-11-19 |
| 7059283 | System and method of retaining hydraulic fluid in a hydraulic valve actuation system | Gian M. Olivetti, Richard Vanderpoel | 2006-06-13 |