Unbehaun; Martin

Patent Applications and Registrations

Patent applications and USPTO patent grants for Unbehaun; Martin.The latest application filed is for "muffler for an exhaust system of an internal combustion engine".

Company Profile

2.5.6

Unbehaun; Martin - Augsburg DE
Unbehaun; Martin - Nuremberg DE
Unbehaun; Martin - Nuernberg DE
Unbehaun; Martin - Nurnberg DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Muffler for an exhaust system of an internal combustion engine Grant 11,143,070 - Unbehaun October 12, 2	2021-10-12
Muffler For An Exhaust System Of An Internal Combustion Engine App 20190368396 - UNBEHAUN; Martin	2019-12-05
Sound Generating System, Motor Vehicle With A Sound Generating System, And Sound Sensor Unit For A Sound Generating System App 20190301320 - STEINKILBERG; Hannes ; et al.	2019-10-03
Method of generating a drive signal for a loudspeaker arranged in a motor vehicle, an exhaust system for an engine and a sound system for a passenger cell Grant 9,990,913 - Zintel , et al. June 5, 2	2018-06-05
Method of influencing the exhaust noise of a motor vehicle and exhaust system for a motor vehicle Grant 9,984,670 - Zintel , et al. May 29, 2	2018-05-29
Method of Generating a Drive Signal for a Loudspeaker Arranged in a Motor Vehicle, an Exhaust System for an Engine and a Sound System for a Passenger Cell App 20170206883 - Zintel; Gerhard ; et al.	2017-07-20
Method of Influencing the Exhaust Noise of a Motor Vehicle and Exhaust System for a Motor Vehicle App 20150287399 - Zintel; Gerhard ; et al.	2015-10-08
Flap valve for a motor vehicle exhaust system Grant 7,503,544 - Unbehaun , et al. March 17, 2	2009-03-17
Flap valve for a motor vehicle exhaust system App 20070131889 - Unbehaun; Martin ; et al.	2007-06-14
Exhaust flap Grant 6,732,511 - Unbehaun , et al. May 11, 2	2004-05-11
Exhaust flap App 20020189248 - Unbehaun, Martin ; et al.	2002-12-19

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