Jeff A. Rock

Person

Rochester, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Fuel cell stack assembly
- Patent number 10,964,956
- Issue date Mar 30, 2021
- GM Global Technology Operations LLC
- Jeffrey A. Rock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell stack alignment system and method of assembling a fuel ce...
- Patent number 10,811,719
- Issue date Oct 20, 2020
- GM Global Technology Operations LLC
- Jeffrey A. Rock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cells, half plates, and methods for designing the same
- Patent number 10,811,697
- Issue date Oct 20, 2020
- GM Global Technology Operations LLC
- Liang Xi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell end plate unit and stack
- Patent number 10,629,938
- Issue date Apr 21, 2020
- GM Global Technology Operations LLC
- Liang Xi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a fuel cell stack
- Patent number 10,601,063
- Issue date Mar 24, 2020
- GM Global Technology Operations LLC
- Jeffrey A. Rock
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fuel cell stack assembly
- Patent number 10,468,707
- Issue date Nov 5, 2019
- GM Global Technology Operations LLC
- Xi Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a fuel cell stack
- Patent number 10,388,979
- Issue date Aug 20, 2019
- GM Global Technology Operations LLC
- Xi Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a leak tight porous component
- Patent number 10,035,311
- Issue date Jul 31, 2018
- GM Global Technology Operations LLC
- Alexander John Dan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Electrical signal processing system for fuel cell stack
- Patent number 9,755,251
- Issue date Sep 5, 2017
- GM Global Technology Operations LLC
- Jeffrey A. Rock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Printed multi-function seals for fuel cells
- Patent number 9,705,139
- Issue date Jul 11, 2017
- GM Global Technology Operations LLC
- Steven G. Goebel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Systems and methods for mitigating carbon corrosion in a fuel cell...
- Patent number 9,647,279
- Issue date May 9, 2017
- GM Global Technology Operations LLC
- Swaminatha P. Kumaraguru
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Freeze-tolerant valve
- Patent number 9,537,161
- Issue date Jan 3, 2017
- GM Global Technology Operations LLC
- Jeffrey A. Rock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuel cell plate features to resolve differences in component tolera...
- Patent number 9,502,731
- Issue date Nov 22, 2016
- GM Global Technology Operations LLC
- Jeffrey A. Rock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Layered radiation-sensitive materials with varying sensitivity
- Patent number 9,405,192
- Issue date Aug 2, 2016
- GM Global Technology Operations LLC
- Jeffrey A. Rock
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Hemmed fuel cell stack enclosure
- Patent number 9,379,408
- Issue date Jun 28, 2016
- GM Global Technology Operations LLC
- Anthony G. Chinnici
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Plated photopolymer based fuel cell
- Patent number 9,356,306
- Issue date May 31, 2016
- GM Global Technology Operations LLC
- Jeffrey A. Rock
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Layered radiation-sensitive materials with varying sensitivity
- Patent number 9,256,132
- Issue date Feb 9, 2016
- GM Global Technology Operations LLC
- Jeffrey A. Rock
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sealing design for stamped plate fuel cells
- Patent number 9,178,224
- Issue date Nov 3, 2015
- GM Global Technology Operations LLC
- Steven G. Goebel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Bipolar plate with features for mitigation of exit water retention
- Patent number 9,153,826
- Issue date Oct 6, 2015
- GM Global Technology Operations LLC
- Jon P. Owejan
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Solution to optical constraint on microtruss processing
- Patent number 9,104,111
- Issue date Aug 11, 2015
- GM Global Technology Operations LLC
- Jeffrey A. Rock
- G02 - OPTICS
Information Patent Grant
Multi-cell electric signal processing bipolar plate features
- Patent number 9,088,021
- Issue date Jul 21, 2015
- GM Global Technology Operations LLC
- Jeffrey A. Rock
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Dual channel step in fuel cell plate
- Patent number 9,017,895
- Issue date Apr 28, 2015
- GM Global Technology Operations LLC
- Jeffrey A. Rock
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel cell fabrication using photopolymer based processes
- Patent number 9,005,847
- Issue date Apr 14, 2015
- GM Global Technology Operations LLC
- Jeffrey A. Rock
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Integrated baffles for a fuel cell stack
- Patent number 8,986,860
- Issue date Mar 24, 2015
- GM Global Technology Operations LLC
- Saurabh Vyas
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Redundancy for improved stack health monitoring reliability
- Patent number 8,990,034
- Issue date Mar 24, 2015
- GM Global Technology Operations LLC
- Jeffrey A. Rock
- G01 - MEASURING TESTING
Information Patent Grant
Layered radiation-sensitive materials with varying sensitivity
- Patent number 8,906,597
- Issue date Dec 9, 2014
- GM Global Technology Operations LLC
- Jeffrey A. Rock
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Aligning method for repeating and non-repeating units in a fuel cel...
- Patent number 8,795,921
- Issue date Aug 5, 2014
- GM Global Technology Operations LLC
- Jeffrey A. Rock
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Methods for making a thermoformed subgasket and products thereof
- Patent number 8,778,558
- Issue date Jul 15, 2014
- GM Global Technology Operations LLC
- Jeffrey A. Rock
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Plated photopolymer based fuel cell
- Patent number 8,703,351
- Issue date Apr 22, 2014
- GM Global Technology Operations LLC
- Jeffrey A. Rock
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Sheared edge on fuel cell components for wicking of water
- Patent number 8,603,701
- Issue date Dec 10, 2013
- GM Global Technology Operations LLC
- Steven G. Goebel
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
FUEL CELL STACK RE-COMPRESSION METHOD AND DESIGN
- Publication number 20240097173
- Publication date Mar 21, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yeh-Hung Lai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHOCK-FORCE MITIGATION SYSTEMS AND METHODS FOR ELECTROCHEMICAL FUEL...
- Publication number 20230138029
- Publication date May 4, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yeh-Hung Lai
- B60 - VEHICLES IN GENERAL
Information Patent Application
FUEL CELL HAVING A COMPLIANT ENERGY ATTENUATING BUMPER
- Publication number 20230049148
- Publication date Feb 16, 2023
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yeh-Hung Lai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
STACK ACTIVE AREA LOAD SENSING
- Publication number 20210249679
- Publication date Aug 12, 2021
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jeffrey A. Rock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL STACK ALIGNMENT SYSTEM AND METHOD OF ASSEMBLING A FUEL CE...
- Publication number 20200052320
- Publication date Feb 13, 2020
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jeffrey A. Rock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELLS, HALF PLATES, AND METHODS FOR DESIGNING THE SAME
- Publication number 20190393515
- Publication date Dec 26, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Liang Xi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUEL CELL STACK ASSEMBLY
- Publication number 20190379065
- Publication date Dec 12, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jeffrey A. Rock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OVERMOLDED UNITIZED ELECTRODE ASSEMBLY
- Publication number 20190067713
- Publication date Feb 28, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jeffrey A. Rock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTRING AN OVERMOLDED UNITIZED ELECTRODE ASSEMBLY
- Publication number 20190067719
- Publication date Feb 28, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jeffrey A. Rock
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FUEL CELL STACK ASSEMBLY
- Publication number 20180323464
- Publication date Nov 8, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Xi Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING A FUEL CELL STACK
- Publication number 20180323463
- Publication date Nov 8, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Xi Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING A FUEL CELL STACK
- Publication number 20180287181
- Publication date Oct 4, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jeffrey A. Rock
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FUEL CELL END PLATE UNIT AND STACK
- Publication number 20180241067
- Publication date Aug 23, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Liang Xi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING A LEAK TIGHT POROUS COMPONENT
- Publication number 20180194087
- Publication date Jul 12, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Alexander John Dan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PRINTED MULTI-FUNCTION SEALS FOR FUEL CELLS
- Publication number 20160036068
- Publication date Feb 4, 2016
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- STEVEN G. GOEBEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEMS AND METHODS FOR MITIGATING CARBON CORROSION IN A FUEL CELL...
- Publication number 20150325872
- Publication date Nov 12, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- SWAMINATHA P. KUMARAGURU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL SIGNAL PROCESSING SYSTEM FOR FUEL CELL STACK
- Publication number 20150263359
- Publication date Sep 17, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jeffrey A. Rock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FREEZE-TOLERANT VALVE
- Publication number 20150104722
- Publication date Apr 16, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jeffrey A. Rock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAYERED RADIATION-SENSITIVE MATERIALS WITH VARYING SENSITIVITY
- Publication number 20150055114
- Publication date Feb 26, 2015
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jeffrey A. Rock
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
CELL RETENTION DESIGN AND PROCESS
- Publication number 20140272662
- Publication date Sep 18, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jeffrey A. Rock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEALING DESIGN FOR STAMPED PLATE FUEL CELLS
- Publication number 20140272661
- Publication date Sep 18, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Steven G. Goebel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEMMED FUEL CELL STACK ENCLOSURE
- Publication number 20140255818
- Publication date Sep 11, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Anthony G. Chinnici
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLATED PHOTOPOLYMER BASED FUEL CELL
- Publication number 20140186749
- Publication date Jul 3, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jeffrey A. Rock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Redundancy For Improved Stack Health Monitoring Reliability
- Publication number 20140025320
- Publication date Jan 23, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jeffrey A. ROCK
- G01 - MEASURING TESTING
Information Patent Application
METHODS FOR MAKING A THERMOFORMED SUBGASKET AND PRODUCTS THEREOF
- Publication number 20130309594
- Publication date Nov 21, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jeffrey A. Rock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
COMBINED SUBGASKET AND MEMBRANE SUPPORT
- Publication number 20130202989
- Publication date Aug 8, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Gerald W. Fly
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SEAL FOR PEM FUEL CELL PLATE
- Publication number 20130149630
- Publication date Jun 13, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jeffrey A. Rock
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DYNAMIC PROJECTION METHOD FOR MICRO-TRUSS FOAM FABRICATION
- Publication number 20130135599
- Publication date May 30, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Yeh-Hung Lai
- G02 - OPTICS
Information Patent Application
FUEL CELL BIPOLAR PLATE EXIT FOR IMPROVED FLOW DISTRIBUTION AND FRE...
- Publication number 20130122389
- Publication date May 16, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jon P. Owejan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLUTION TO OPTICAL CONSTRAINT ON MICROTRUSS PROCESSING
- Publication number 20130057842
- Publication date Mar 7, 2013
- GM Global Technology Operations, Inc.
- Jeffrey A. Rock
- G02 - OPTICS

Jeff A. Rock

Person

Patents Grantslast 30 patents

Fuel cell stack assembly

Fuel cell stack alignment system and method of assembling a fuel ce...

Fuel cells, half plates, and methods for designing the same

Fuel cell end plate unit and stack

Method of manufacturing a fuel cell stack

Fuel cell stack assembly

Method of manufacturing a fuel cell stack

Method for manufacturing a leak tight porous component

Electrical signal processing system for fuel cell stack

Printed multi-function seals for fuel cells

Systems and methods for mitigating carbon corrosion in a fuel cell...

Freeze-tolerant valve

Fuel cell plate features to resolve differences in component tolera...

Layered radiation-sensitive materials with varying sensitivity

Hemmed fuel cell stack enclosure

Plated photopolymer based fuel cell

Layered radiation-sensitive materials with varying sensitivity

Sealing design for stamped plate fuel cells

Bipolar plate with features for mitigation of exit water retention

Solution to optical constraint on microtruss processing

Multi-cell electric signal processing bipolar plate features

Dual channel step in fuel cell plate

Fuel cell fabrication using photopolymer based processes

Integrated baffles for a fuel cell stack

Redundancy for improved stack health monitoring reliability

Layered radiation-sensitive materials with varying sensitivity

Aligning method for repeating and non-repeating units in a fuel cel...

Methods for making a thermoformed subgasket and products thereof

Plated photopolymer based fuel cell

Sheared edge on fuel cell components for wicking of water

Patents Applicationslast 30 patents

FUEL CELL STACK RE-COMPRESSION METHOD AND DESIGN

SHOCK-FORCE MITIGATION SYSTEMS AND METHODS FOR ELECTROCHEMICAL FUEL...

FUEL CELL HAVING A COMPLIANT ENERGY ATTENUATING BUMPER

STACK ACTIVE AREA LOAD SENSING

FUEL CELL STACK ALIGNMENT SYSTEM AND METHOD OF ASSEMBLING A FUEL CE...

FUEL CELLS, HALF PLATES, AND METHODS FOR DESIGNING THE SAME

FUEL CELL STACK ASSEMBLY

OVERMOLDED UNITIZED ELECTRODE ASSEMBLY

METHOD FOR MANUFACTRING AN OVERMOLDED UNITIZED ELECTRODE ASSEMBLY

FUEL CELL STACK ASSEMBLY

METHOD OF MANUFACTURING A FUEL CELL STACK

METHOD OF MANUFACTURING A FUEL CELL STACK

FUEL CELL END PLATE UNIT AND STACK

METHOD FOR MANUFACTURING A LEAK TIGHT POROUS COMPONENT

PRINTED MULTI-FUNCTION SEALS FOR FUEL CELLS

SYSTEMS AND METHODS FOR MITIGATING CARBON CORROSION IN A FUEL CELL...

ELECTRICAL SIGNAL PROCESSING SYSTEM FOR FUEL CELL STACK

FREEZE-TOLERANT VALVE

LAYERED RADIATION-SENSITIVE MATERIALS WITH VARYING SENSITIVITY

CELL RETENTION DESIGN AND PROCESS

SEALING DESIGN FOR STAMPED PLATE FUEL CELLS

HEMMED FUEL CELL STACK ENCLOSURE

PLATED PHOTOPOLYMER BASED FUEL CELL

Redundancy For Improved Stack Health Monitoring Reliability

METHODS FOR MAKING A THERMOFORMED SUBGASKET AND PRODUCTS THEREOF

COMBINED SUBGASKET AND MEMBRANE SUPPORT

SEAL FOR PEM FUEL CELL PLATE

DYNAMIC PROJECTION METHOD FOR MICRO-TRUSS FOAM FABRICATION

FUEL CELL BIPOLAR PLATE EXIT FOR IMPROVED FLOW DISTRIBUTION AND FRE...

SOLUTION TO OPTICAL CONSTRAINT ON MICROTRUSS PROCESSING