Issued Patents 2003
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651432 | Controlled temperature combustion engine | — | 2003-11-25 |
| 6652247 | Fully-controlled, free-piston engine | — | 2003-11-25 |
| 6619325 | Hydraulic hybrid accumulator shut-off valve | — | 2003-09-16 |
| 6582204 | Fully-controlled, free-piston engine | — | 2003-06-24 |
| 6578533 | Controlled homogeneous-charge, compression-ignition engine | — | 2003-06-17 |