Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5056314 | Internal combustion engine with compound air compression | Marius A. Paul | 1991-10-15 |
| 5042441 | Low emission combustion system for internal combustion engines | Marius A. Paul | 1991-08-27 |
| 4964275 | Multicylinder compound engine | Marius A. Paul | 1990-10-23 |
| 4936262 | Regenerative thermal engine | Marius A. Paul | 1990-06-26 |
| 4892067 | Valve control system for engines | Marius A. Paul, Cristiana J. Rotkoski | 1990-01-09 |
| 4876988 | Combined fuel engine | Marius A. Paul | 1989-10-31 |
| 4872433 | Combustion chamber configurations for two cycle engines | Marius A. Paul | 1989-10-10 |
| 4858566 | Axially symmetrical piston for reciprocal engines | Marius A. Paul | 1989-08-22 |
| 4843821 | Multicylinder compound engine | Marius A. Paul | 1989-07-04 |
| 4841928 | Reciprocal engine with floating liner | Marius A. Paul | 1989-06-27 |
| 4827882 | Internal regenerative combustion engines with thermal integrated optimized system | Marius A. Paul | 1989-05-09 |
| 4815421 | Internal combustion engine with adjustable flow exhaust system | Marius A. Paul | 1989-03-28 |
| 4809646 | High pressure reciprocator components | Marius A. Paul | 1989-03-07 |
| 4791787 | Regenerative thermal engine | Marius A. Paul | 1988-12-20 |