Xiangwei Gu

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Johns Creek, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Treated areas on a wrapper for reducing the ignition proclivity cha...
- Patent number 8,646,464
- Issue date Feb 11, 2014
- Schweitzer-Mauduit International, Inc.
- Vladimir Hampl
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES

Patents Applicationslast 30 patents

Information Patent Application
Treated Areas on a Wrapper For Reducing the Ignition Proclivity Cha...
- Publication number 20090223529
- Publication date Sep 10, 2009
- Schweitzer-Mauduit International, Inc.
- Vladimir Hampl, JR.
- A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES