Heewook Lee

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Oakland Township, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Composite brake rotor
- Patent number 11,927,231
- Issue date Mar 12, 2024
- GM Global Technology Operations LLC
- Heewook Lee
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Venturi brake duct assembly
- Patent number 9,573,571
- Issue date Feb 21, 2017
- GM Global Technology Operations LLC
- Steven J. Weber
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHODS OF PRODUCING COMPOSITE VEHICLE BRAKING COMPONENTS INCLUDING...
- Publication number 20240218909
- Publication date Jul 4, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Zhongyi LIU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
COMPOSITE BRAKE DRUM
- Publication number 20240209908
- Publication date Jun 27, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Heewook LEE
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
COMPOSITE BRAKE ROTOR
- Publication number 20240019007
- Publication date Jan 18, 2024
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Heewook LEE
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
VENTURI BRAKE DUCT ASSEMBLY
- Publication number 20160121859
- Publication date May 5, 2016
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Steven J. Weber
- B60 - VEHICLES IN GENERAL
Information Patent Application
MODE ALTERING INSERT FOR VIBRATION REDUCTION IN COMPONENTS
- Publication number 20100282550
- Publication date Nov 11, 2010
- GM Global Technology Operations, Inc.
- James G. Schroth
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...