Kohn; Stefan

Patent Applications and Registrations

Patent applications and USPTO patent grants for Kohn; Stefan.The latest application filed is for "sensor and production method therefor for use in an exhaust gas stream of an internal combustion engine".

Company Profile

1.10.10

Kohn; Stefan - Hohenburg DE
Kohn; Stefan - Hohenberg N/A 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
Sensor and production method therefor for use in an exhaust gas stream of an internal combustion engine Grant 11,242,792 - Hamann , et al. February 8, 2	2022-02-08
Sensor and Production Method Therefor for use in an Exhaust Gas Stream of an Internal Combustion Engine App 20200011227 - Hamann; Christoph ; et al.	2020-01-09
Lever device and a fuel injection valve Grant 9,500,169 - Lehmann , et al. November 22, 2	2016-11-22
Lever device and a fuel injection valve Grant 9,376,993 - Lehmann , et al. June 28, 2	2016-06-28
Lever Device and a Fuel Injection Valve App 20150028135 - Lehmann; Stefan ; et al.	2015-01-29
Lever Device and a Fuel Injection Valve App 20150021418 - Lehmann; Stefan ; et al.	2015-01-22
Piezoelectric component comprising a security layer and an infiltration barrier and a method for the production thereof Grant 8,264,125 - Denzler , et al. September 11, 2	2012-09-11
Actuator for actuating a fuel injection valve Grant 7,906,888 - Bohlmann , et al. March 15, 2	2011-03-15
Actuating drive for actuating a fuel injection valve Grant 7,784,444 - Bohlmann , et al. August 31, 2	2010-08-31
Piezoelectric Component Comprising A Security Layer And An Infiltration Barrier And A Method For The Production Thereof App 20100102138 - Denzler; Michael ; et al.	2010-04-29
Fuel Injector With a Housing, and Method For Finishing and Labeling the Housing App 20080197314 - Bohlmann; Tim ; et al.	2008-08-21
Actuating Drive for Actuating a Fuel Injection Valve App 20080163853 - Bohlmann; Tim ; et al.	2008-07-10
Actuator for Actuating a Fuel Injection Valve App 20080149070 - Bohlmann; Tim ; et al.	2008-06-26
Method for pretreating a piezoelectric ceramic and method for adjusting an injection valve Grant 7,334,329 - Goller , et al. February 26, 2	2008-02-26
Method for improving the long-term stability of a piezoelectric actuator and a piezoelectric actuator Grant 7,218,037 - Denzler , et al. May 15, 2	2007-05-15
Method for improving the long-term stability of a piezoelectric actuator and a piezoelectric actuator App 20070024160 - Denzler; Michael ; et al.	2007-02-01
Method for pretreating a piezoelectric ceramic and method for adjusting an injection valve App 20050017416 - Goller, Matthias ; et al.	2005-01-27

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