Inna Dolgopolsky

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Richmond Hill, CA

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Patents Grantslast 30 patents

Information Patent Grant
Foam laminate product and process for production thereof
- Patent number 8,889,574
- Issue date Nov 18, 2014
- Proprietect, L.P.
- Inna Dolgopolsky
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Foam laminate product and process for production thereof
- Patent number 8,282,147
- Issue date Oct 9, 2012
- Proprietect L.P.
- Kevin Liping Dong
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Foam laminate product and process for production thereof
- Patent number 7,901,765
- Issue date Mar 8, 2011
- Proprietect L.P.
- Inna Dolgopolsky
- B32 - LAYERED PRODUCTS

Patents Applicationslast 30 patents

Information Patent Application
FOAM LAMINATE PRODUCT AND PROCESS FOR PRODUCTION THEREOF
- Publication number 20090284048
- Publication date Nov 19, 2009
- Proprietect L.P.
- Kevin Liping Dong
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Foam Laminate Product and Process for Production Thereof
- Publication number 20080311336
- Publication date Dec 18, 2008
- WOODBRIDGE FOAM CORPORATION
- Inna Dolgopolsky
- B60 - VEHICLES IN GENERAL
Information Patent Application
Foam laminate product and process for production thereof
- Publication number 20050019546
- Publication date Jan 27, 2005
- Woodbridge Foam Corporation
- Inna Dolgopolsky
- B32 - LAYERED PRODUCTS