Bardong; Helmut
Patent Applications and Registrations
Patent applications and USPTO patent grants for Bardong; Helmut.The latest application filed is for "arrangement for joining the tubes of a heat exchanger core with a connecting box particularly for evaporators".
- Bardong; Helmut - Stuttgart DE
| Patent | Date |
|---|---|
| Arrangement for joining the tubes of a heat exchanger core with a connecting box particularly for evaporators Grant 4,586,566 - Kern , et al. May 6, 1 | 1986-05-06 |
| Evaporator particularly suitable for air conditioners in automotive vehicles Grant 4,430,868 - Kern , et al. February 14, 1 | 1984-02-14 |
| Method for producing a cartridge for purifying exhaust gas Grant 4,400,860 - Nonnenmann , et al. August 30, 1 | 1983-08-30 |
| Cartridge for purifying exhaust gas Grant 4,282,186 - Nonnenmann , et al. August 4, 1 | 1981-08-04 |
| Support matrix for a catalytic reactor for scrubbing exhaust gases in internal combustion engines Grant 4,152,302 - Nonnenmann , et al. May 1, 1 | 1979-05-01 |
| Heating And Cooling System For Motor Vehicles Grant 3,779,307 - Weiss , et al. December 18, 1 | 1973-12-18 |
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