Robert Andrew Stewart

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York, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Wide mouth blow molded plastic container, method of making same, an...
- Patent number 6,841,117
- Issue date Jan 11, 2005
- Graham Packaging Company, L.P.
- Marvin Lee Smith
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Wide mouth blow molded plastic container, method of making same, an...
- Patent number 6,555,191
- Issue date Apr 29, 2003
- Graham Packaging Company, L.P.
- Marvin Lee Smith
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Hot-fillable and retortable flat paneled jar
- Patent number 6,439,413
- Issue date Aug 27, 2002
- Graham Packaging Company, L.P.
- Roger M. Prevot
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of making wide mouth blow molded container
- Patent number 6,228,317
- Issue date May 8, 2001
- Graham Packaging Company, L.P.
- Marvin Lee Smith
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Jar body
- Patent number D423936
- Issue date May 2, 2000
- Graham Packaging Company, L.P.
- Marvin L. Smith
- D09 - Packages and containers for goods

Patents Applicationslast 30 patents

Information Patent Application
Method for producing heat-set base of a plastic container
- Publication number 20050260370
- Publication date Nov 24, 2005
- Graham Packaging Company, L.P.
- Greg Trude
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Pasteurizable wide-mouth container
- Publication number 20040173565
- Publication date Sep 9, 2004
- Frank Semersky
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL