Colin L. LaBerge

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Alberta, CA

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Patents Grantslast 30 patents

Information Patent Grant
Demulsification of bitumen emulsions
- Patent number 4,321,148
- Issue date Mar 23, 1982
- Texaco Inc.
- David R. McCoy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Demulsification of bitumen emulsions with a high molecular weight p...
- Patent number 4,321,147
- Issue date Mar 23, 1982
- Texaco Inc.
- David R. McCoy
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL