Frank Lev

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Ontario, CA

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Patents Grantslast 30 patents

Information Patent Grant
Light-weight bipolar valve regulated lead acid batteries and method...
- Patent number 9,184,471
- Issue date Nov 10, 2015
- East Penn Manufacturing Co.
- Frank Lev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Light-Weight Bipolar Valve Regulated Lead Acid Batteries and Method
- Publication number 20160028071
- Publication date Jan 28, 2016
- EAST PENN MANUFACTURING CO.
- Frank Lev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Composite Current Collector and Methods Therefor
- Publication number 20140072868
- Publication date Mar 13, 2014
- EAST PENN MANUFACTURING CO.,
- Frank Lev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Light-Weight Bipolar Valve Regulated Lead Acid Batteries and Method...
- Publication number 20130130096
- Publication date May 23, 2013
- AIC BLAB
- Frank Lev
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
COMPOSITE CURRENT COLLECTOR AND METHODS THEREFOR
- Publication number 20120183847
- Publication date Jul 19, 2012
- AIC BLAB
- Frank Lev
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Devices and Methods for Lead Acid Batteries
- Publication number 20110305927
- Publication date Dec 15, 2011
- AIC BLAB
- Frank Lev
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...