William E. Spears

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Fort Smith, AR, US

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Patents Grantslast 30 patents

Information Patent Grant
Battery charging devices and systems
- Patent number 11,557,904
- Issue date Jan 17, 2023
- CPS Technology Holdings LLC
- Christine M. Feuell
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Battery charging devices and systems
- Patent number 9,991,730
- Issue date Jun 5, 2018
- Johnson Controls Technology Company
- Christine M. Feuell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
BATTERY CHARGING DEVICES AND SYSTEMS
- Publication number 20180278078
- Publication date Sep 27, 2018
- Johnson Controls Technology Company
- Christine M. Feuell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BATTERY CHARGING DEVICES AND SYSTEMS
- Publication number 20130057212
- Publication date Mar 7, 2013
- Johnson Controls Technology Company
- Christine M. Feuell
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER