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Richard D. Blakeley
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Ortonville, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Fuel cell and metallic separator with varied bead seal width and angle
Patent number
11,011,758
Issue date
May 18, 2021
Hond Motor Co., Ltd.
Kentaro Ishida
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Header flange to evenly distribute contact pressure across seals
Patent number
10,991,955
Issue date
Apr 27, 2021
GM Global Technology Operations LLC
Liang Xi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reinforcement structure for bead seal in a plate assembly
Patent number
10,522,852
Issue date
Dec 31, 2019
GM Global Technology Operations LLC
Xi Yang
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Grant
Bipolar plate for a fuel cell, and a method manufacturing the same
Patent number
10,388,969
Issue date
Aug 20, 2019
GM Global Technology Operations LLC
Richard D. Blakeley
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Plate structure for a fuel cell
Patent number
10,355,289
Issue date
Jul 16, 2019
GM Global Technology Operations LLC
Xi Yang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Header flange to evenly distribute contact pressure across seals
Patent number
10,347,921
Issue date
Jul 9, 2019
GM Global Technology Operations LLC
Liang Xi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fuel cell stack
Patent number
10,297,811
Issue date
May 21, 2019
GM Global Technology Operations LLC
Liang Xi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
DESIGN OF HEADER FLANGE TO EVENLY DISTRIBUTE CONTACT PRESSURE ACROS...
Publication number
20190355999
Publication date
Nov 21, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Liang Xi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FUEL CELL STACK
Publication number
20190088919
Publication date
Mar 21, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Liang Xi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DESIGN OF HEADER FLANGE TO EVENLY DISTRIBUTE CONTACT PRESSURE ACROS...
Publication number
20180241053
Publication date
Aug 23, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Liang Xi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLATE STRUCTURE FOR A FUEL CELL
Publication number
20180226661
Publication date
Aug 9, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Xi Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REINFORCEMENT STRUCTURE FOR BEAD SEAL IN A PLATE ASSEMBLY
Publication number
20180226662
Publication date
Aug 9, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Xi Yang
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
FUEL CELL AND METALLIC SEPARATOR FOR FUEL CELL
Publication number
20180219233
Publication date
Aug 2, 2018
Honda Motor Co., Ltd.
Kentaro ISHIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL BEAD WITH STAMPED COMPRESSION LIMITER
Publication number
20180123141
Publication date
May 3, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Liang Xi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BIPOLAR PLATE FOR A FUEL CELL, AND A METHOD MANUFACTURING THE SAME
Publication number
20180114994
Publication date
Apr 26, 2018
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Richard D. Blakeley
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Bonded Filter Gasket With Raised Sealing Beads
Publication number
20080128993
Publication date
Jun 5, 2008
Freudenberg-NOK General Partnership
Richard D. Blakeley
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...