Pfister; Wolfgang

Patent Applications and Registrations

Patent applications and USPTO patent grants for Pfister; Wolfgang.The latest application filed is for "combustion chamber assembly unit".

Company Profile

2.13.7

Pfister; Wolfgang - Esslingen 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
Process for operating a fuel-operated vehicle heater and fuel-operated vehicle heater Grant 11,162,680 - Blaschke , et al. November 2, 2	2021-11-02
Method for operating a fuel-operated vehicle heater Grant 11,142,041 - Pfister , et al. October 12, 2	2021-10-12
Combustion chamber assembly unit Grant 11,072,222 - Humburg , et al. July 27, 2	2021-07-27
Combustion Chamber Assembly Unit App 20200055373 - HUMBURG; Michael ; et al.	2020-02-20
Process For Operating A Fuel-operated Vehicle Heater And Fuel-operated Vehicle Heater App 20190264915 - BLASCHKE; Walter ; et al.	2019-08-29
Catalytic burner, especially for a vehicle heater Grant 10,359,190 - Eberspach , et al.	2019-07-23
Method For Operating A Fuel-operated Vehicle Heater App 20180037088 - PFISTER; Wolfgang ; et al.	2018-02-08
Bottom assembly unit for a combustion chamber assembly unit of a vaporizing burner Grant 9,863,640 - Pfister , et al. January 9, 2	2018-01-09
Side channel blower for a vehicle heater Grant 9,388,818 - Wetzl , et al. July 12, 2	2016-07-12
Combustion chamber assembly and ignition element therefor Grant 9,121,603 - Wetzl , et al. September 1, 2	2015-09-01
Bottom Assembly Unit For A Combustion Chamber Assembly Unit Of A Vaporizing Burner App 20150102116 - PFISTER; Wolfgang ; et al.	2015-04-16
Catalytic Burner, Especially For A Vehicle Heater App 20140186782 - EBERSPACH; GUNTER ; et al.	2014-07-03
Side Channel Blower For A Vehicle Heater App 20120241529 - WETZL; Andreas ; et al.	2012-09-27
Combustion Chamber Assembly And Ignition Element Therefor App 20120104109 - WETZL; Andreas ; et al.	2012-05-03
Fuel metering pump for a heater, especially an additional heater or a parking heater of a motor vehicle Grant 6,755,622 - Hartnagel , et al. June 29, 2	2004-06-29
Heating appliance, in particular for heating a motor vehicle passenger compartment Grant 6,006,997 - Pfister , et al. December 28, 1	1999-12-28
Combustion chamber of a burner for a vehicle heater or an exhaust gas particle filter Grant 5,993,197 - Alber , et al. November 30, 1	1999-11-30
Particle filter that can be regenerated by burning free for the exhaust gases of internal combustion engines Grant 5,238,472 - Pfister , et al. August 24, 1	1993-08-24

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