Lahn; Ludger

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lahn; Ludger.The latest application filed is for "composite material for a transformer".

Company Profile

0.3.12

Lahn; Ludger - Moers 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
Solution for forming insulation coating and grain-oriented electrical steel sheet Grant 11,440,846 - Lemaitre , et al. September 13, 2	2022-09-13
Composite Material for a Transformer App 20210407732 - Hecht; Christian ; et al.	2021-12-30
Method For Producing A Grain-oriented Electrical Steel Strip And Grain-oriented Electrical Steel Strip App 20180237876 - HECHT; Christian ; et al.	2018-08-23
Solution for Forming Insulation Coating and Grain-Oriented Electrical Steel Sheet App 20150368158 - LEMA TRE; Regis ; et al.	2015-12-24
Method for Producing a Grain-Oriented Electrical Steel Flat Product Intended for Electrotechnical Applications App 20140261895 - Schrapers; Heiner ; et al.	2014-09-18
Method for Producing a Grain-Oriented Electrical Steel Strip or Sheet Intended for Electrotechnical Applications App 20140230966 - Boettcher; Andreas ; et al.	2014-08-21
Method for Producing a Grain-Oriented Flat Steel Product App 20140034193 - Duman; Eyup ; et al.	2014-02-06
Method for Producing an Insulation Coating on a Grain-Oriented Electrical Steel Flat Product and Electrical Steel Flat Product Coated with Such an Insulation Coating App 20130251984 - Schepers; Carsten ; et al.	2013-09-26
Method for producing grain oriented magnetic steel strip Grant 8,088,229 - Gunther , et al. January 3, 2	2012-01-03
Method for producing grain oriented magnetic steel strip Grant 8,038,806 - Gunther , et al. October 18, 2	2011-10-18
Method for Producing Grain Oriented Magnetic Steel Strip App 20090139609 - Gunther; Klaus ; et al.	2009-06-04
Method for Producing Grain Oriented Magnetic Steel Strip App 20080216985 - Gunther; Klaus ; et al.	2008-09-11

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