Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7051715 | Apparatus and method for suppressing diesel engine emissions | Gong Chen, Robert Douglas Cryer | 2006-05-30 |
| 6349706 | High injection rate, decreased injection duration diesel engine fuel system | Gong Chen, Robert Douglas Cryer | 2002-02-26 |
| 6325044 | Apparatus and method for suppressing diesel engine emissions | Gong Chen, Robert Douglas Cryer | 2001-12-04 |
| 6318308 | Increased compression ratio diesel engine assembly for retarded fuel injection timing | Gong Chen | 2001-11-20 |
| 6286480 | Reduced emissions elevated altitude diesel fuel injection timing control | Gong Chen | 2001-09-11 |
| 6158416 | Reduced emissions elevated altitude speed control for diesel engines | Gong Chen | 2000-12-12 |
| 6152122 | Combustion enhancing insert for cylinder of an internal combustion engine | Gregory James Hampson | 2000-11-28 |
| 5365902 | Method and apparatus for introducing fuel into a duel fuel system using the H-combustion process | — | 1994-11-22 |
| 5282570 | Electronically controlled accumulator injector | Roger N. Johnson | 1994-02-01 |
| 5271357 | Method of combustion for dual fuel engine | Gregory L. Confer, Zujing Shen, Martin Jay Hapeman, Paul Lloyd Flynn | 1993-12-21 |
| 5133301 | Fuel injectors for diesel engines | — | 1992-07-28 |
| 4782794 | Fuel injector system | Gary L. Leonard | 1988-11-08 |