William B Brecht

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Seal Beach, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Temperature compensation in recharging of batteries
- Patent number 7,589,491
- Issue date Sep 15, 2009
- Trojan Battery Company
- William B. Brecht
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
System and method for battery charging
- Patent number 7,129,675
- Issue date Oct 31, 2006
- Trojan Battery Company
- William B. Brecht
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Liquid filling device
- Patent number 6,164,309
- Issue date Dec 26, 2000
- Trojan Battery Company
- William B. Brecht
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Monitoring and controlling system for battery and battery charger
- Patent number 6,087,805
- Issue date Jul 11, 2000
- Charles R. Langston
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Electrode plate construction
- Patent number 5,593,797
- Issue date Jan 14, 1997
- Trojan Battery Company
- William B. Brecht
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Battery electrolyte circulation system
- Patent number 5,543,243
- Issue date Aug 6, 1996
- Trojan Battery Company
- William B. Brecht
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Temperature compensation in recharging of batteries
- Publication number 20070210742
- Publication date Sep 13, 2007
- William B. Brecht
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
System and method for battery charging
- Publication number 20050017684
- Publication date Jan 27, 2005
- William B Brecht
- H01 - BASIC ELECTRIC ELEMENTS