Praveen H. Kathpal

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Arlington, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Frequency responsive charge sustaining control of electricity stora...
- Patent number 7,839,027
- Issue date Nov 23, 2010
- The AES Corporation
- John C. Shelton
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...

Patents Applicationslast 30 patents

Information Patent Application
Frequency Responsive Charge Sustaining Control of Electricity Stora...
- Publication number 20100090532
- Publication date Apr 15, 2010
- THE AES CORPORATION
- John C. Shelton
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...