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Jerry H. Griffin
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Pittsburgh, PA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Techniques for automated maintenance of integrally bladed rotors
Patent number
11,865,655
Issue date
Jan 9, 2024
Blade Diagnostics Corporation
Jerry H. Griffin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Shrouded blades with improved flutter resistance
Patent number
11,293,289
Issue date
Apr 5, 2022
Siemens Energy Global GmbH & Co. KG
Jerry H. Griffin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Refinement of finite element model of integrally bladed disk
Patent number
10,762,255
Issue date
Sep 1, 2020
Blade Diagnostices Corporation
Drew M. Feiner
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method and system for monitoring rotating blade health
Patent number
9,739,167
Issue date
Aug 22, 2017
SIEMENS ENERGY, INC.
Roger W. Heinig
F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information
Patent Grant
Fundamental mistuning model for determining system properties and p...
Patent number
7,383,136
Issue date
Jun 3, 2008
Carnegie Mellon University
Jerry Howard Griffin
G01 - MEASURING TESTING
Information
Patent Grant
Determination of damping in bladed disk systems using the fundament...
Patent number
7,206,709
Issue date
Apr 17, 2007
Carnegie Mellon University
Jerry H. Griffin
G01 - MEASURING TESTING
Information
Patent Grant
Fundamental mistuning model for determining system properties and p...
Patent number
7,082,371
Issue date
Jul 25, 2006
Carnegie Mellon University
Jerry H. Griffin
G01 - MEASURING TESTING
Information
Patent Grant
Blade damper
Patent number
4,355,957
Issue date
Oct 26, 1982
United Technologies Corporation
Perry P. Sifford
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
TECHNIQUES FOR AUTOMATED MAINTENANCE OF INTEGRALLY BLADED ROTORS
Publication number
20240058904
Publication date
Feb 22, 2024
Blade Diagnostics Corporation
Jerry H. Griffin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
TECHNIQUES FOR AUTOMATED MAINTENANCE OF INTEGRALLY BLADED ROTORS
Publication number
20220266399
Publication date
Aug 25, 2022
Jerry H. Griffin
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SHROUDED BLADES WITH IMPROVED FLUTTER RESISTANCE
Publication number
20200032658
Publication date
Jan 30, 2020
SIEMENS AKTIENGESELLSCHAFT
Jerry H. Griffin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD AND SYSTEM FOR MONITORING ROTATING BLADE HEALTH
Publication number
20140030092
Publication date
Jan 30, 2014
Roger W. Heinig
G01 - MEASURING TESTING
Information
Patent Application
Fundamental mistuning model for determining system properties and p...
Publication number
20070083338
Publication date
Apr 12, 2007
Jerry Howard Griffin
G01 - MEASURING TESTING
Information
Patent Application
Determination of damping in bladed disk systems using the fundament...
Publication number
20050278127
Publication date
Dec 15, 2005
Jerry H. Griffin
G01 - MEASURING TESTING
Information
Patent Application
Fundamental mistuning model for determining system properties and p...
Publication number
20040243310
Publication date
Dec 2, 2004
Jerry H. Griffin
G01 - MEASURING TESTING