Wyhler; Heiko

Patent Applications and Registrations

Patent applications and USPTO patent grants for Wyhler; Heiko.The latest application filed is for "filter medium and production method, filter element, use of the filter element, and water injection system".

Company Profile

5.5.8

Wyhler; Heiko - Stuttgart 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
Liquid cleaning element, liquid cleaning system, and method for producing a liquid cleaning element Grant 11,285,407 - Egger , et al. March 29, 2	2022-03-29
Filter element Grant 10,744,428 - Wyhler , et al. A	2020-08-18
Filter Medium and Production Method, Filter Element, Use of the Filter Element, and Water Injection System App 20200217275 - Krauss; Jochen ; et al.	2020-07-09
Liquid Cleaning Element, Liquid Cleaning System, and Method for Producing a Liquid Cleaning Element App 20190247771 - Egger; Pascal ; et al.	2019-08-15
Filter element, filter, and filter system with return line bypass Grant 10,343,091 - Strassenberger , et al. July 9, 2	2019-07-09
Filter Element Of A Filter, Multilayer Filter Medium Of A Filter And Filter App 20190176069 - Wyhler; Heiko	2019-06-13
Filter Element, Filter, and Filter System with Return Line Bypass App 20170189838 - Strassenberger; Norbert ; et al.	2017-07-06
Filter Element App 20160263495 - Wyhler; Heiko ; et al.	2016-09-15
Filter Element Of A Filter, Multilayer Filter Medium Of A Filter And Filter App 20150014241 - Wyhler; Heiko	2015-01-15
Filter medium and filter element Grant 8,584,868 - Wyhler , et al. November 19, 2	2013-11-19
Filter Medium of a Filter Element, Filter Element and Method for Producing a Filter Medium App 20130001155 - NEUBAUER; Sebastian ; et al.	2013-01-03
Filter Medium and Filter Element App 20120024774 - Wyhler; Heiko ; et al.	2012-02-02

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