Wehler; Klaus

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wehler; Klaus.The latest application filed is for "method for operating an exhaust gas aftertreatment system, exhaust gas aftertreatment system, and internal combustion engine with an exhaust gas aftertreatment system".

Company Profile

2.5.6

Wehler; Klaus - Friedrichshafen 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
Modular exhaust gas treatment device for an exhaust gas system of an internal combustion engine Grant 10,513,962 - Wehler , et al. Dec	2019-12-24
Method for detecting the aging of a heterogeneous catalytic converter, exhaust after-treatment system for an internal combustion engine, and internal combustion engine Grant 10,287,960 - Wehler , et al.	2019-05-14
Method For Operating An Exhaust Gas Aftertreatment System, Exhaust Gas Aftertreatment System, And Internal Combustion Engine With An Exhaust Gas Aftertreatment System App 20180187588 - CHATTERJEE; Daniel ; et al.	2018-07-05
Method For Detecting The Aging Of A Heterogeneous Catalytic Converter, Exhaust After-treatment System For An Internal Combustion Engine, And Internal Combustion Engine App 20170044963 - WEHLER; Klaus ; et al.	2017-02-16
Exhaust Gas Housing For An Exhaust Gas System Of An Internal Combustion Engine App 20170044955 - WEHLER; Klaus ; et al.	2017-02-16
Modular Exhaust Gas Treatment Device For An Exhaust Gas System Of An Internal Combustion Engine App 20170037761 - WEHLER; Klaus ; et al.	2017-02-09
SCR-module Grant 9,562,459 - Sauter , et al. February 7, 2	2017-02-07
Scr-module App 20150089928 - Sauter; Benjamin ; et al.	2015-04-02
System for regulating an internal combustion engine Grant 6,837,214 - Doelker , et al. January 4, 2	2005-01-04
Control system for protecting an internal combustion engine from overloading Grant 6,807,939 - Doelker , et al. October 26, 2	2004-10-26
System for regulating an internal combustion engine App 20030000499 - Doelker, Armin ; et al.	2003-01-02

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