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Michael L. Holly
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St. Clair Shores, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Ferrous workpiece and method of manufacture
Patent number
11,231,079
Issue date
Jan 25, 2022
GM Global Technology Operations LLC
Henry Zhan
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Ferritic nitrocarburized part and methods of making and using the same
Patent number
10,870,910
Issue date
Dec 22, 2020
GM Global Technology Operations LLC
Michael L. Holly
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Brake rotor with decorative insert
Patent number
10,378,599
Issue date
Aug 13, 2019
GM Global Technology Operations LLC
Christopher J. Mettrick
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Friction brake component and method for manufacturing the same
Patent number
9,758,135
Issue date
Sep 12, 2017
GM Global Technology Operations LLC
Michael D. Hanna
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Brake rotor
Patent number
9,651,105
Issue date
May 16, 2017
GM Global Technology Operations LLC
Michael L. Holly
C21 - METALLURGY OF IRON
Information
Patent Grant
Friction material and methods of making and using the same
Patent number
9,581,211
Issue date
Feb 28, 2017
GM Global Technology Operations LLC
Michael L. Holly
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Flexible wheel speed sensor external to capped wheel bearing
Patent number
8,698,489
Issue date
Apr 15, 2014
GM Global Technology Operations LLC
Todd D. Albertson
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Salt bath ferritic nitrocarburizing of brake rotors
Patent number
8,585,833
Issue date
Nov 19, 2013
GM Global Technology Operations LLC
Michael L. Holly
C21 - METALLURGY OF IRON
Information
Patent Grant
Salt bath ferritic nitrocarburizing of brake rotors
Patent number
8,287,667
Issue date
Oct 16, 2012
GM Global Technology Operations LLC
Michael L. Holly
C21 - METALLURGY OF IRON
Patents Applications
last 30 patents
Information
Patent Application
FERROUS WORKPIECE AND METHOD OF MANUFACTURE
Publication number
20200072305
Publication date
Mar 5, 2020
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Henry Zhan
B60 - VEHICLES IN GENERAL
Information
Patent Application
FERRITIC NITROCARBURIZED PART AND METHODS OF MAKING AND USING THE SAME
Publication number
20190211435
Publication date
Jul 11, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michael L. Holly
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
FERRITIC NITROCARBURIZED VEHICLE COMPONENT AND METHODS OF MAKING AN...
Publication number
20190017161
Publication date
Jan 17, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michael L. Holly
B60 - VEHICLES IN GENERAL
Information
Patent Application
BRAKE ROTOR WITH DECORATIVE INSERT
Publication number
20190011004
Publication date
Jan 10, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Christopher J. Mettrick
B60 - VEHICLES IN GENERAL
Information
Patent Application
BRAKE CORNER OUTPUT WITH FNC BRAKE ROTORS
Publication number
20170058982
Publication date
Mar 2, 2017
GM GLOBAL TECHNOLOGY OPERATIONS LLC
MICHAEL L. HOLLY
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
FRICTION MATERIAL AND METHODS OF MAKING AND USING THE SAME
Publication number
20150159710
Publication date
Jun 11, 2015
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michael L. Holly
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD TO INCREASE CORROSION RESISTANCE IN FERRITIC NITROCARBURIZED...
Publication number
20150129377
Publication date
May 14, 2015
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michael D. Hanna
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
FRICTION BRAKE COMPONENT AND METHOD FOR MANUFACTURING THE SAME
Publication number
20150096850
Publication date
Apr 9, 2015
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michael D. Hanna
B60 - VEHICLES IN GENERAL
Information
Patent Application
BRAKE ROTOR
Publication number
20130327604
Publication date
Dec 12, 2013
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Michael L. Holly
C21 - METALLURGY OF IRON
Information
Patent Application
Salt Bath Ferritic Nitrocarburizing of Brake Rotors
Publication number
20130000787
Publication date
Jan 3, 2013
Kolene Corporation
Michael L. Holly
C21 - METALLURGY OF IRON
Information
Patent Application
FRICTION BRAKE COMPONENT AND METHOD FOR MANUFACTURING THE SAME
Publication number
20110297495
Publication date
Dec 8, 2011
GM Global Technology Operations, Inc.
Michael D. Hanna
B60 - VEHICLES IN GENERAL
Information
Patent Application
FLEXIBLE WHEEL SPEED SENSOR EXTERNAL TO CAPPED WHEEL BEARING
Publication number
20110181102
Publication date
Jul 28, 2011
GM Global Technology Operations, Inc.
Todd D. Albertson
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
LOW-FRICTION COATING SYSTEM AND METHOD
Publication number
20110151238
Publication date
Jun 23, 2011
GM Global Technology Operations, Inc.
Michael L. Holly
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
METHOD TO INCREASE CORROSION RESISTANCE IN FERRITIC NITROCARBURIZED...
Publication number
20110079326
Publication date
Apr 7, 2011
GM Global Technology Operations, Inc.
Michael D. Hanna
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Salt Bath Ferritic Nitrocarburizing of Brake Rotors
Publication number
20080000550
Publication date
Jan 3, 2008
GM Global Technology Operations, Inc.
Michael L. Holly
C21 - METALLURGY OF IRON