Gu gen; Olaf

Patent Applications and Registrations

Patent applications and USPTO patent grants for Gu gen; Olaf.The latest application filed is for "roller cleaning method and roller cleaning machine".

Company Profile

0.4.15

Gu gen; Olaf - Langenfeld DE
Gu gen; Olaf - Koln 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
Aluminum alloy strip with improved surface appearance Grant 11,260,439 - Bogershausen , et al. March 1, 2	2022-03-01
Roller Cleaning Method And Roller Cleaning Machine App 20210008605 - Eckhard; Kathrin ; et al.	2021-01-14
Pickling Method For Profiles, Rolled Strips, And Sheets Made Of Aluminium Alloys App 20200308713 - Eckhard; Kathrin ; et al.	2020-10-01
Flux-free joining of aluminium composite materials Grant 10,773,325 - Eckhard , et al. Sept	2020-09-15
Processing Of Filtered Rolling Oil And Filtering Agents App 20200238195 - Draese; Stephan ; et al.	2020-07-30
Litho Strip For Electrochemical Roughening And Method For Its Manufacture App 20170190204 - Kernig; Bernhard ; et al.	2017-07-06
Flux-free Joining of Aluminium Composite Materials App 20160325367 - Eckhard; Kathrin ; et al.	2016-11-10
Aluminium Composite Material for Fluxless Brazing App 20150053751 - Eckhard; Kathrin ; et al.	2015-02-26
Aluminum Alloy Strip with Improved Surface Appearance and Method for Producing Same App 20140341678 - Bogershausen; Dieter ; et al.	2014-11-20
Litho Strip for Electrochemical Roughening and Method for its Manufacture App 20130263749 - Kernig; Bernhard ; et al.	2013-10-10

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