Frank Martin

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Rochester, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Lead-acid battery design having versatile form factor
- Patent number 9,263,721
- Issue date Feb 16, 2016
- Energy Power Systems LLC
- Subhash Dhar
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LEAD-ACID BATTERY DESIGN HAVING VERSATILE FORM FACTOR
- Publication number 20160072121
- Publication date Mar 10, 2016
- Energy Power Systems LLC
- Subhash Dhar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAD-ACID BATTERY DESIGN HAVING VERSATILE FORM FACTOR
- Publication number 20140087237
- Publication date Mar 27, 2014
- Energy Power Systems LLC
- Subhash Dhar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LEAD-ACID BATTERY DESIGN HAVING VERSATILE FORM FACTOR
- Publication number 20130183572
- Publication date Jul 18, 2013
- Energy Power Systems LLC
- Subhash Dhar
- H01 - BASIC ELECTRIC ELEMENTS