Steven M. Poretskin

Follow

Person

S. Toms River, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Inflatable projection/imaging screen structure
- Patent number 7,446,937
- Issue date Nov 4, 2008
- Steven M. Poretskin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Inflatable projection/imaging screen structure
- Publication number 20050068618
- Publication date Mar 31, 2005
- Steven M. Poretskin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY