Arun Vohra

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Bethesda, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Device and process for cleaning electrified contact rail insulators...
- Patent number 7,559,994
- Issue date Jul 14, 2009
- Arun Vohra
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Device and process for cleaning electrified contact rail insulators...
- Patent number 7,200,889
- Issue date Apr 10, 2007
- Arun Vohra
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sustainable wall construction and exterior insulation retrofit tech...
- Patent number 6,105,335
- Issue date Aug 22, 2000
- The United States of America as represented by the United States Department o...
- Arun Vohra
- E04 - BUILDING
Information Patent Grant
Low-cost exterior insulation process and structure
- Patent number 5,875,607
- Issue date Mar 2, 1999
- The United States of America as represented by the United States Department o...
- Arun Vohra
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
Device and process for cleaning electrified contact rail insulators...
- Publication number 20070062556
- Publication date Mar 22, 2007
- Arun Vohra
- B60 - VEHICLES IN GENERAL
Information Patent Application
Device and process for cleaning electrified contact rail insulators...
- Publication number 20050268940
- Publication date Dec 8, 2005
- Arun Vohra
- B60 - VEHICLES IN GENERAL