Ronald E. Gerhan

Person

Avon Lake, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for graphite electrode identification and monit...
- Patent number 12,247,786
- Issue date Mar 11, 2025
- GrafTech International Holdings Inc.
- Pablo Toniolo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for graphite electrode identification and monit...
- Patent number 11,499,779
- Issue date Nov 15, 2022
- GrafTech International Holdings Inc.
- Pablo Toniolo
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Display screen with graphic user interface for a furnace monitoring...
- Patent number D770511
- Issue date Nov 1, 2016
- GrafTech International Holdings Inc.
- Ronald E. Gerhan
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Display screen with graphical user interface for a furnace monitori...
- Patent number D749621
- Issue date Feb 16, 2016
- GrafTech International Holdings, Inc.
- Ronald E. Gerhan
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Electric arc furnace monitoring system and method
- Patent number 7,991,039
- Issue date Aug 2, 2011
- GrafTech International Holdings Inc.
- Ronald E. Gerhan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Digital electrode observation
- Patent number 7,386,369
- Issue date Jun 10, 2008
- GrafTech International Holdings Inc.
- Ronald Eric Gerhan
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Regulation system analysis method
- Patent number 7,313,160
- Issue date Dec 25, 2007
- GrafTech International Holdings Inc.
- Ronald E. Gerhan
- F27 - FURNACES KILNS OVENS RETORTS

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR GRAPHITE ELECTRODE IDENTIFICATION AND MONIT...
- Publication number 20230037249
- Publication date Feb 2, 2023
- GRAFTECH INTERNATIONAL HOLDINGS INC.
- Pablo TONIOLO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR GRAPHITE ELECTRODE IDENTIFICATION AND MONIT...
- Publication number 20200355436
- Publication date Nov 12, 2020
- GrafTech International Holdings Inc.
- Pablo TONIOLO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for controlling foaming of slag in an electric arc furnace
- Publication number 20070133651
- Publication date Jun 14, 2007
- Ronald E. Gerhan
- C21 - METALLURGY OF IRON
Information Patent Application
Electric arc furnace monitoring system and method
- Publication number 20060114963
- Publication date Jun 1, 2006
- Ronald E. Gerhan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Ronald E. Gerhan

Person

Patents Grantslast 30 patents

Systems and methods for graphite electrode identification and monit...

Systems and methods for graphite electrode identification and monit...

Display screen with graphic user interface for a furnace monitoring...

Display screen with graphical user interface for a furnace monitori...

Electric arc furnace monitoring system and method

Digital electrode observation

Regulation system analysis method

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR GRAPHITE ELECTRODE IDENTIFICATION AND MONIT...

SYSTEMS AND METHODS FOR GRAPHITE ELECTRODE IDENTIFICATION AND MONIT...

Method for controlling foaming of slag in an electric arc furnace

Electric arc furnace monitoring system and method