Allan James Samuel

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Ampang Hilir, MY

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Patents Grantslast 30 patents

Information Patent Grant
Grouped exposed metal heaters
- Patent number 7,831,134
- Issue date Nov 9, 2010
- Shell Oil Company
- Harold J. Vinegar
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
GROUPED EXPOSED METAL HEATERS
- Publication number 20110170843
- Publication date Jul 14, 2011
- Shell Oil Company
- Harold J. Vinegar
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Grouped exposed metal heaters
- Publication number 20070133959
- Publication date Jun 14, 2007
- Harold J. Vinegar
- C07 - ORGANIC CHEMISTRY