Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967054 | Mold-forming assembly | Timothy Deutschmann | 2011-06-28 |
| 5337559 | Supercharged multi-cylinder internal-combustion engine interior exhaust pipe | — | 1994-08-16 |
| 5069194 | Control of a charged, piston internal combustion engine having a plurality of exhaust gas turbochargers | Hans Sudmanns | 1991-12-03 |
| 5020482 | Device for cooling a charged piston internal-combustion engine | — | 1991-06-04 |
| 4869064 | Exhaust gas line for a supercharged, multi-cylinder piston internal combustion engine | — | 1989-09-26 |
| 4860716 | Multi-cylinder diesel internal combustion engine with low compression ratio in the cylinders | — | 1989-08-29 |
| 4807436 | Arrangement for the mounting of exhaust gas lines | Gerd-Michael Wolters, Otto Reifenscheid | 1989-02-28 |
| 4753076 | Piston internal combustion engine with two-stage supercharging | Georg Ruetz | 1988-06-28 |
| 4616480 | Control system for the engagement and disengagement of an exhaust gas turbocharger | Gerd-Michael Wolters | 1986-10-14 |
| 4614150 | Built-up piston | — | 1986-09-30 |
| 4577595 | Piston for a reciprocating piston internal combustion engine | Karl Schier | 1986-03-25 |
| 4572148 | Diesel internal combustion engine | Erhard Schmidt, Gerd-Michael Wolters | 1986-02-25 |
| 4570442 | Reciprocating piston internal combustion engine | Gerhard Haussmann, Ewald Kamleitner | 1986-02-18 |
| 4550568 | Diesel internal combustion engine | Gerd-Michael Wolters | 1985-11-05 |
| 4534324 | Valve control for a reciprocating piston internal combustion engine | Hans Dinger | 1985-08-13 |
| 4458491 | Supercharged reciprocating internal combustion engine | — | 1984-07-10 |
| 4457134 | Turbocharge system for internal combustion engines | — | 1984-07-03 |
| 4418536 | Reciprocating internal combustion engine with disconnectible exhaust turbochargers | — | 1983-12-06 |
| 4417555 | Fuel injection pump arrangement | Ewald Kamleitner | 1983-11-29 |
| 4400945 | Supercharged reciprocating internal combustion engine | Georg Ruetz | 1983-08-30 |
| 4299090 | Internal combustion engine with at least two exhaust gas turbochargers | — | 1981-11-10 |
| 4248198 | Multi-cylinder diesel engine | Franz Geray | 1981-02-03 |
| 4207848 | Charging air heat-exchanger installation | Hans Dinger | 1980-06-17 |
| 4191152 | Multi-cylinder internal combustion engine | — | 1980-03-04 |