Issued Patents All Time
Showing 26–50 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5131365 | Piston type IC engine with swing type inlet valve | — | 1992-07-21 |
| 5130099 | Method and an apparatus for the catalytic treatment of exhaust gases of internal combustion engines | — | 1992-07-14 |
| 5114071 | Heat storage means | — | 1992-05-19 |
| 5101801 | Method of heating an IC engine | — | 1992-04-07 |
| 5090474 | Heat storage means | — | 1992-02-25 |
| 5076248 | Internal combustion engine with preheating of the intake air, and method of operating the engine | — | 1991-12-31 |
| 5074268 | Method for the operation of an IC engine of the piston type | Thomas Steidele | 1991-12-24 |
| 5044423 | Method and an arrangement for disconnecting a heat exchanger charged with a heat vehicle fluid and placed in the path of exhaust gas from an IC engine | — | 1991-09-03 |
| 5038734 | Method for the operation of an IC engine and an IC engine for performing the method | — | 1991-08-13 |
| 4981123 | IC engine of the piston type | — | 1991-01-01 |
| 4977952 | Heat storage means, more especially a latent heat storage means for motor vehicle heating means supplied with waste heat from the engine | — | 1990-12-18 |
| 4949681 | Method for postcharging an IC engine of the piston type and an apparatus for performing the method | Thomas Steidele | 1990-08-21 |
| 4932465 | Heat storage means, more especially a latent heat storage means | — | 1990-06-12 |
| 4928648 | Method of operating an IC engine and an IC engine for performing the method | Georg Mehne, Thomas Steidele | 1990-05-29 |
| 4928639 | Multicylinder IC engine with a stroke charging device | — | 1990-05-29 |
| 4890582 | Method for postcharging an IC engine of the piston type and an apparatus for performing the method | Thomas Steidele | 1990-01-02 |
| 4884405 | Valve arrangement for a piston charger driven by exhaust gas pulses | — | 1989-12-05 |
| 4817386 | Method for the supply of combustion air to the combustion chamber of an internal combustion engine | — | 1989-04-04 |
| 4797070 | Displacement compressor for supercharging of combustion engines | — | 1989-01-10 |
| 4761956 | Positive displacement supercharger using the exhaust gases of an internal combustion engine | — | 1988-08-09 |
| 4759188 | Method for introduction of charging air into the cylinder of an internal combustion engine and an engine for undertaking the method | — | 1988-07-26 |
| 4709683 | Internal combustion engine with a positive displacement supercharger mechanically driven from the engine crankshaft | — | 1987-12-01 |
| 4704868 | Apparatus for the expansion of pressurized, pulsating exhaust gases, more especially the exhaust gases of an internal combustion engine | — | 1987-11-10 |
| 4680932 | Apparatus for supercharging an internal combustion engine | — | 1987-07-21 |
| 4643156 | Internal combustion engine with a positive displacement supercharger mechanically driven from the engine crankshaft | — | 1987-02-17 |