Michael O. Harpster Jr.

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Oakland Township, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for flexible DC fast charging of an electrifie...
- Patent number 10,654,370
- Issue date May 19, 2020
- GM Global Technology Operations LLC
- Chandra S. Namuduri
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Apparatus and method for flexible DC fast charging of an electrifie...
- Patent number 10,369,896
- Issue date Aug 6, 2019
- GM Global Technology Operations LLC
- Chandra S. Namuduri
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Energy-efficient navigation route for electric transportation device
- Patent number 9,857,189
- Issue date Jan 2, 2018
- GM Global Technology Operations LLC
- Peggy Wang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Route planning system and method
- Patent number 9,291,468
- Issue date Mar 22, 2016
- GM Global Technology Operations LLC
- Edward D. Tate
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle
- Patent number 8,813,896
- Issue date Aug 26, 2014
- GM Global Technology Operations LLC
- Joseph Ralph Littlefield
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR FLEXIBLE DC FAST CHARGING OF AN ELECTRIFIE...
- Publication number 20190351778
- Publication date Nov 21, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Chandra S. Namuduri
- B60 - VEHICLES IN GENERAL
Information Patent Application
APPARATUS AND METHOD FOR FLEXIBLE DC FAST CHARGING OF AN ELECTRIFIE...
- Publication number 20190160953
- Publication date May 30, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Chandra S. Namuduri
- B60 - VEHICLES IN GENERAL
Information Patent Application
ENERGY-EFFICIENT NAVIGATION ROUTE FOR ELECTRIC TRANSPORTATION DEVICE
- Publication number 20170227369
- Publication date Aug 10, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Peggy Wang
- B60 - VEHICLES IN GENERAL
Information Patent Application
VEHICLE
- Publication number 20140202280
- Publication date Jul 24, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Joseph Ralph Littlefield
- B60 - VEHICLES IN GENERAL