Leslie Lloyd Leroy Lang

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Calgary, CA

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Patents Grantslast 30 patents

Information Patent Grant
System that removes contaminants from sulfur
- Patent number 7,918,994
- Issue date Apr 5, 2011
- Brimrock International Inc.
- Leslie Lloyd Leroy Lang
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD THAT REMOVES CONTAMINANTS FROM SULFUR
- Publication number 20110271490
- Publication date Nov 10, 2011
- Brimrock International Inc.
- Leslie Lloyd Leroy Lang
- C01 - INORGANIC CHEMISTRY
Information Patent Application
System that removes contaminants from sulfur
- Publication number 20090242467
- Publication date Oct 1, 2009
- The Brimrock Group Inc.
- Leslie Lloyd Leroy Lang
- C01 - INORGANIC CHEMISTRY