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Patent applications and USPTO patent grants for Huber; Matthaeus.The latest application filed is for "air filter for internal combustion engines in motor vehicles and method for producing the filter".
Patent | Date |
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Method of producing a tight joint between a multi-layer synthetic material and a filter medium Grant 8,114,238 - Rohrmeier , et al. February 14, 2 | 2012-02-14 |
Air Filter for Internal Combustion Engines in Motor Vehicles and Method for Producing the Filter App 20100229513 - Eisengraeber-Pabst; Jobst ;   et al. | 2010-09-16 |
Filter element Grant 7,611,559 - Moser , et al. November 3, 2 | 2009-11-03 |
Filter element App 20070199286 - Moser; Nikolaus ;   et al. | 2007-08-30 |
Cylindrical filter element Grant 6,994,768 - Jokschas , et al. February 7, 2 | 2006-02-07 |
Method of producing a tight joint between a multi-layer synthetic material and a filter medium App 20050194308 - Rohrmeier, Josef ;   et al. | 2005-09-08 |
Filter cartridge with center tube Grant 6,615,990 - Jokschas , et al. September 9, 2 | 2003-09-09 |
Filter element suitable for filtering liquids App 20030146149 - Binder, Walter ;   et al. | 2003-08-07 |
Cylindrical filter element App 20030010707 - Jokschas, Guenter ;   et al. | 2003-01-16 |
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