Friedrichsen; Lutz

Patent Applications and Registrations

Patent applications and USPTO patent grants for Friedrichsen; Lutz.The latest application filed is for "switching device for guiding and switching of load currents".

Company Profile

4.8.17

Friedrichsen; Lutz - Dueren DE
Friedrichsen; Lutz - Langerwehe DE
Friedrichsen; Lutz - Cologne 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
Electromagnetic Drive Unit For A Switching Device And Switching Device App 20220044898 - Lang; Volker ; et al.	2022-02-10
Switching Device For Guiding And Switching Of Load Currents App 20220044896 - Friedrichsen; Lutz ; et al.	2022-02-10
Switching Device And Method For Operating A Switching Device App 20210304995 - Bausch; Christoph ; et al.	2021-09-30
Switching Device And Switching Arrangement App 20210272758 - Friedrichsen; Lutz ; et al.	2021-09-02
System, method, and apparatus for power distribution in an electric mobile application using a combined breaker and relay Grant 11,070,049 - Mensch , et al. July 20, 2	2021-07-20
System, Method, And Apparatus For Multi-port Power Converter And Inverter Assembly App 20210218242 - Mensch; Martin Wayne ; et al.	2021-07-15
System, Method, And Apparatus For Multi-port Power Converter And Inverter Assembly App 20200381915 - Mensch; Martin Wayne ; et al.	2020-12-03
Method and device for controlling an electromagnetic drive of a switching device Grant 10,763,065 - Meid , et al. Sep	2020-09-01
Power Distribution And Circuit Protection For A Mobile Application Having A High Efficiency Inverter App 20200274375 - Griffiths; Justin Keith ; et al.	2020-08-27
System, Method, And Apparatus For Power Distribution In An Electric Mobile Application Using A Combined Breaker And Relay App 20190296541 - Mensch; Martin Wayne ; et al.	2019-09-26
Method And Device For Controlling An Electromagnetic Drive Of A Switching Device App 20180330904 - Meid; Wolfgang ; et al.	2018-11-15
Switch with quenching chamber Grant 9,214,305 - Lang , et al. December 15, 2	2015-12-15
Switch having a quenching chamber Grant 9,208,977 - Lang , et al. December 8, 2	2015-12-08
Switch unit with arc-extinguishing units Grant 8,921,728 - Lang , et al. December 30, 2	2014-12-30
Switch With Quenching Chamber App 20130313228 - Friedrichsen; Lutz ; et al.	2013-11-28
Switch With Quenching Chamber App 20130264311 - Lang; Volker ; et al.	2013-10-10
Switch Having A Quenching Chamber App 20130264310 - Lang; Volker ; et al.	2013-10-10
Switch Unit With Arc-extinguishing Units App 20130206729 - Lang; Volker ; et al.	2013-08-15

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.