| 6053140 |
Internal combustion engine with externally supplied ignition |
Horst Tschetsch |
2000-04-25 |
| 4651689 |
Internal combustion engine with first order mass balancing |
— |
1987-03-24 |
| 4582028 |
Internal combustion, reciprocating piston, liquid cooling engine |
Johann Wagner, Othmar Skatsche, Robert Hofer |
1986-04-15 |
| 4530314 |
Water-cooled two-cylinder two-stroke internal combustion engine |
— |
1985-07-23 |
| 4480601 |
Water-cooled two-stroke internal combustion engine |
Othmar Skatsche |
1984-11-06 |
| 4428338 |
Internal combustion engine |
Othmar Skatsche, Helmut Melde-Tuczai, Bruno Schukoff |
1984-01-31 |
| 4411227 |
Internal combustion engine |
— |
1983-10-25 |
| 4343271 |
Low-noise-level internal combustion engines |
Othmar Skatsche |
1982-08-10 |
| 4213439 |
Internal combustion engine |
Othmar Skatsche, Hans List |
1980-07-22 |