Paul W. Mitchell

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Blue Springs, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Injection molding apparatus having swiveling nozzles
- Patent number 7,704,069
- Issue date Apr 27, 2010
- R&D Tool & Engineering Co.
- Jincheng Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Non-scuffing, non-sticking blow core for stretch blow molding machines
- Patent number 5,454,707
- Issue date Oct 3, 1995
- R & D Tool And Engineering, Inc.
- Paul W. Mitchell
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Injection molding apparatus having swiveling nozzles
- Publication number 20070141195
- Publication date Jun 21, 2007
- Jincheng Chen
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL