Craig W. Renwick

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Georgetown, CA

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Patents Grantslast 30 patents

Information Patent Grant
Thermal seal between manifold and nozzle
- Patent number 7,168,941
- Issue date Jan 30, 2007
- Mold-Masters Limited
- Denis Babin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection nozzle having a heated head portion
- Patent number 6,992,269
- Issue date Jan 31, 2006
- Mold-Masters Limited
- Craig Renwick
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Thermal seal between manifold and nozzle
- Patent number 6,860,732
- Issue date Mar 1, 2005
- Mold-Masters Limited
- Denis Babin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection molding manifold having a heating element extending betwe...
- Patent number 5,496,168
- Issue date Mar 5, 1996
- Renwick; Craig W.
- Craig W. Renwick
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Injection molding nozzle having an electrical terminal with an insu...
- Patent number 5,266,023
- Issue date Nov 30, 1993
- Renwick; Craig W.
- Craig W. Renwick
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Thermal seal between manifold and nozzle
- Publication number 20050142247
- Publication date Jun 30, 2005
- MOLD-MASTERS LIMITED
- Denis Babin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Thermal seal between manifold and nozzle
- Publication number 20040005380
- Publication date Jan 8, 2004
- Denis Babin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Injection nozzle having a heated head portion
- Publication number 20030164363
- Publication date Sep 4, 2003
- Craig Renwick
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL