Robinson C. Claytor

Person

Covington, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Packaging material having good moisture barrier
- Patent number 5,935,664
- Issue date Aug 10, 1999
- Westvaco Corporation
- Robinson C. Claytor
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of producing paperboard packaging with an improved sizing la...
- Patent number 5,916,637
- Issue date Jun 29, 1999
- Westvaco Corporation
- Robinson Camden Perkins Claytor
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Base stock packaging structure including a colloidal copolymer for...
- Patent number 5,882,768
- Issue date Mar 16, 1999
- Westvaco Corp.
- Robinson Camden Perkins Claytor
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Moisture resistant frozen food packaging using an over-print varnish
- Patent number 5,766,732
- Issue date Jun 16, 1998
- Westvaco Corporation
- Robinson Camden Perkins Claytor
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Paperboard packaging with an improved sizing layer including a styr...
- Patent number 5,747,141
- Issue date May 5, 1998
- Westvaco Copration
- Robinson Camden Perkins Claytor
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Barrier coating to reduce migration of contaminants from paperboard
- Patent number 5,153,061
- Issue date Oct 6, 1992
- Westvaco Corporation
- Giancarlo A. Cavagna
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Robinson C. Claytor

Person

Patents Grantslast 30 patents

Packaging material having good moisture barrier

Method of producing paperboard packaging with an improved sizing la...

Base stock packaging structure including a colloidal copolymer for...

Moisture resistant frozen food packaging using an over-print varnish

Paperboard packaging with an improved sizing layer including a styr...

Barrier coating to reduce migration of contaminants from paperboard