Aaron Tomasek

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Lodi, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Graphite electrode
- Patent number 9,497,804
- Issue date Nov 15, 2016
- GrafTech International Holdings Inc.
- Philip D. Coleman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Graphite electrodes
- Patent number 9,253,827
- Issue date Feb 2, 2016
- Graftech International Holdings, Inc.
- Philip Dennis Coleman
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Graphite electrodes
- Patent number 8,923,360
- Issue date Dec 30, 2014
- GrafTech International Holdings Inc.
- Philip Dennis Coleman
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Graphite Electrodes
- Publication number 20150230296
- Publication date Aug 13, 2015
- GRAFTECH INTERNATIONAL HOLDINGS INC.
- Philip Dennis Coleman
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Graphite Electrodes
- Publication number 20130279534
- Publication date Oct 24, 2013
- GRAFTECH INTERNATIONAL HOLDINGS INC.
- Philip Dennis Coleman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Graphite Electrodes
- Publication number 20130171453
- Publication date Jul 4, 2013
- GRAFTECH INTERNATIONAL HOLDINGS INC.
- Kevin Patrick Fenton
- B32 - LAYERED PRODUCTS
Information Patent Application
GRAPHITE ELECTRODE
- Publication number 20130148686
- Publication date Jun 13, 2013
- Philip Dennis Coleman
- H01 - BASIC ELECTRIC ELEMENTS