Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5560214 | Condenser for an air-conditioning system of a vehicle | Roland Burk, Karl Lochmahr, Werner Rojnica | 1996-10-01 |
| 4665051 | Carrier matrix for a catalytic reactor for the purification of exhaust gas | — | 1987-05-12 |
| 4655686 | Air conveying device on a radiator for water-cooled internal combustion engines | Kurt Hauser, Hans-Dieter Gohl | 1987-04-07 |
| 4647435 | Catalytic reactor arrangement including catalytic reactor matrix | — | 1987-03-03 |
| 4521947 | Method for manufacturing a catalytic reactor carrier matrix | Heinrich Oltmanns, Manfred Hohhausel | 1985-06-11 |
| 4519120 | Process for manufacturing a cartridge for purifying exhaust gas | Wolfgang Hesse, Klaus Haller, Helmut Bardong | 1985-05-28 |
| RE31889 | Heat exchanger | Helmut Bardong | 1985-05-21 |
| 4436245 | Pneumatic control system, especially for vehicle heating systems | Steffi Deuschle | 1984-03-13 |
| 4400860 | Method for producing a cartridge for purifying exhaust gas | Wolfgang Hesse, Klaus Haller, Helmut Bardong | 1983-08-30 |
| 4381590 | Method for manufacturing a catalytic reactor carrier matrix | Heinrich Oltmanns, Manfred Hohhausel | 1983-05-03 |
| 4310084 | Fluid-filled friction clutch | — | 1982-01-12 |
| 4305459 | Heat exchanger | Helmut Bardong | 1981-12-15 |
| 4282186 | Cartridge for purifying exhaust gas | Wolfgang Hesse, Klaus Haller, Helmut Bardong | 1981-08-04 |
| 4273681 | Support matrix for a catalytic reactor for scrubbing exhaust gases in an internal combustion engine | — | 1981-06-16 |
| 4270641 | Fluid-filled friction clutch | Werner Hummel | 1981-06-02 |
| 4202296 | Cooling system for internal combustion engines | Kurt Hauser, Gebhard Schwarz | 1980-05-13 |