Sorg; Helmut

Patent Applications and Registrations

Patent applications and USPTO patent grants for Sorg; Helmut.The latest application filed is for "schmelzwanne und glasschmelzanlage".

Company Profile

3.6.6

Sorg; Helmut - Glattbach 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
Feeding device for a glass melting plant Grant 10,800,694 - Sorg , et al. October 13, 2	2020-10-13
Schmelzwanne Und Glasschmelzanlage App 20200102240 - SORG; Helmut ; et al.	2020-04-02
Feeding Device For A Glass Melting Plant App 20190112214 - Sorg; Helmut ; et al.	2019-04-18
Melting device for producing a glass melt Grant 8,806,899 - Lindig , et al. August 19, 2	2014-08-19
Device For Preheating Charging Materials For Glass Melting Facilities App 20130309622 - Lindig; Matthias ; et al.	2013-11-21
Melting Device For Producing A Glass Melt App 20120017643 - Lindig; Matthias ; et al.	2012-01-26
Glass Melting Furnace And Method For Melting Glasses App 20100175427 - Sorg; Helmut	2010-07-15
Method of operation of a glass melting furnace and a glass melting furnace for the practice of the method Grant 6,154,481 - Sorg , et al. November 28, 2	2000-11-28
Method and apparatus for preheating charging material having organic contaminants for glass melting furnaces Grant 5,399,181 - Sorg March 21, 1	1995-03-21
Electrode for a glass melting Grant 4,965,812 - Sorg , et al. October 23, 1	1990-10-23

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