Bertsch; Dietmar

Patent Applications and Registrations

Patent applications and USPTO patent grants for Bertsch; Dietmar.The latest application filed is for "pre-chamber spark plug for a combustion chamber of an internal combustion engine, in particular of a motor vehicle, and an internal combustion engine for a motor vehicle".

Company Profile

0.6.12

Bertsch; Dietmar - Aspach DE
Bertsch; Dietmar - Dornbirn AT

*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
Internal combustion engine for a motor vehicle Grant 10,968,814 - Bertsch April 6, 2	2021-04-06
Pre-Chamber Spark Plug for a Combustion Chamber of an Internal Combustion Engine, in Particular of a Motor Vehicle, and an Internal Combustion Engine for a Motor Vehicle App 20200386147 - BERTSCH; Dietmar	2020-12-10
Internal Combustion Engine for a Motor Vehicle App 20200240321 - BERTSCH; Dietmar	2020-07-30
Method for operating an internal combustion engine and internal combustion engine Grant 9,797,364 - Bertsch , et al. October 24, 2	2017-10-24
Method For Operating An Internal Combustion Engine And Internal Combustion Engine App 20160003209 - BERTSCH; Dietmar ; et al.	2016-01-07
Method for producing a vacuum measuring cell of the membrane type Grant 7,845,546 - Bertsch , et al. December 7, 2	2010-12-07
Method For Producing A Vacuum Measuring Cell Of The Membrane Type App 20100146771 - Bertsch; Dietmar ; et al.	2010-06-17
Optical interferometric pressure sensor Grant 7,707,891 - Antila , et al. May 4, 2	2010-05-04
Optical Interferometric Pressure Sensor App 20090320605 - Antila; Jarkko ; et al.	2009-12-31
Internal combustion engine with direct fuel injection Grant 7,441,536 - Bertsch October 28, 2	2008-10-28
Rapid Multiple Spark Ignition App 20080121214 - Bertsch; Dietmar ; et al.	2008-05-29
Spark ignition internal combustion engine with direct fuel injection App 20070261667 - Altenschmidt; Frank ; et al.	2007-11-15
Internal combustion engine with direct fuel injection App 20070261666 - Bertsch; Dietmar	2007-11-15
Internal combustion engine App 20070261665 - Altenschmidt; Frank ; et al.	2007-11-15
Internal combustion engine with direct fuel injection App 20070261664 - Altenschmidt; Frank ; et al.	2007-11-15
Injection nozzle and a method for forming a fuel-air mixture Grant 6,629,519 - Bertsch , et al. October 7, 2	2003-10-07
Injection nozzle and a method for forming a fuel-air mixture App 20020026923 - Bertsch, Dietmar ; et al.	2002-03-07
Method for the formation of a combustible fuel/air mixture App 20020002963 - Bertsch, Dietmar ; et al.	2002-01-10

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