Schurfeld; Armin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Schurfeld; Armin.The latest application filed is for "air-intake duct system for a combustion engine".
- Schurfeld; Armin - Meerbusch DE
| Patent | Date |
|---|---|
| Air-intake duct system for a combustion engine Grant 7,207,324 - Kuhnel , et al. April 24, 2 | 2007-04-24 |
| Air-intake Duct System For A Combustion Engine App 20060283429 - Kuhnel; Hans-Ulrich ; et al. | 2006-12-21 |
| Method and apparatus for heating a catalytic converter upon cold engine starting Grant 5,457,957 - Hartel , et al. October 17, 1 | 1995-10-17 |
| Burner system for detoxification or cleaning the exhaust gases of an internal combustion engine Grant 5,417,059 - Hartel , et al. May 23, 1 | 1995-05-23 |
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