Issued Patents All Time
Showing 1–25 of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10260444 | Direct injection fuel system with controlled accumulator energy storage | — | 2019-04-16 |
| 10247116 | Hydrocarbon vapor start techniques using a purge pump and hydrocarbon sensor | Joseph M Dekar, Roger C Sager, James J. Daley, William B. Blomquist, Jeffrey P. Wuttke +8 more | 2019-04-02 |
| 10041435 | Direct injection fuel system with controlled accumulator energy storage and delivery | — | 2018-08-07 |
| 9879623 | Evaporative emissions control system including a purge pump and hydrocarbon sensor | Joseph M Dekar, Roger C Sager, James J. Daley, William B. Blomquist, Jeffrey P. Wuttke +8 more | 2018-01-30 |
| 9470195 | Fuel supply system with accumulator | Michael R. Teets, Joseph B. Adams, Thomas A. Sharp, Regina M. Cook, Paul J. Fitzgerald +3 more | 2016-10-18 |
| 9032805 | High pressure visual indicator | — | 2015-05-19 |
| 8813605 | Pendulum absorber snubber | — | 2014-08-26 |
| 8272463 | Electro-hydraulic machine for hybrid drive system | Joseph A. Kovach | 2012-09-25 |
| 7421981 | Modulated combined lubrication and control pressure system for two-stroke/four-stroke switching | — | 2008-09-09 |
| 7137381 | Indirect variable valve actuation for an internal combustion engine | Frédéric Jacquelin | 2006-11-21 |
| 7086280 | Aeration sensing device | Wayne A. Thelen | 2006-08-08 |
| 7036465 | Two-stroke and four-stroke switching mechanism | Reinhard Burk, Randall R. Ryan | 2006-05-02 |
| 6883477 | Apparatus for deactivating an engine valve | — | 2005-04-26 |
| 6494186 | Integral engine control sensor | — | 2002-12-17 |
| 6477997 | Apparatus for controlling the operation of a valve in an internal combustion engine | — | 2002-11-12 |
| 6227154 | Valvegear for engines of reciprocating piston type | — | 2001-05-08 |
| 6220212 | Automotive valve rocker arms | — | 2001-04-24 |
| 5832898 | Fuel injection system with pressure decay metering method | — | 1998-11-10 |
| 5716001 | Flow indicating injector nozzle | John S. Bergstrom | 1998-02-10 |
| 5682859 | Method and arrangement for mounting fuel rails | — | 1997-11-04 |
| 5657733 | Fuel injector mounting for molded intake manifold with integrated fuel rail | Henry C. Dozier | 1997-08-19 |
| 5642862 | Fuel injection valve having a guide diaphragm and method for assembling | John S. Bergstrom | 1997-07-01 |
| 5636827 | Notched needle bounce eliminator | David Kilgore, John S. Bright | 1997-06-10 |
| 5572974 | Combined start bypass and safety pressure relief valve for a fuel system | — | 1996-11-12 |
| 5533249 | Method of making a two piece stator with magnetic bobbin | — | 1996-07-09 |