Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4974571 | Pulsed jet combustion generator for non-premixed charge engines | A. K. Oppenheim | 1990-12-04 |
| 4926818 | Pulsed jet combustion generator for premixed charge engines | A. K. Oppenheim, K. Hom | 1990-05-22 |