Siva V. Vallabhaneni

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Voorhees, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Composite coating of variable thickness having a gradient coloratio...
- Patent number 5,500,274
- Issue date Mar 19, 1996
- E. I. Du Pont de Nemours and Company
- Debra C. Francis
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for preparation of colored thermoplastic composite sheeting...
- Patent number 5,487,939
- Issue date Jan 30, 1996
- E. I. Du Pont de Nemours and Company
- Thomas R. Phillips
- B44 - DECORATIVE ARTS