Alan K. Olson

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Strathmore, CA

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Patents Grantslast 30 patents

Information Patent Grant
Fracturing fluid containing amphoteric glycinate surfactant
- Patent number 7,399,732
- Issue date Jul 15, 2008
- Calfrac Well Services Ltd.
- Travis L. Allan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fracturing method using aqueous or acid based fluids
- Patent number 6,844,297
- Issue date Jan 18, 2005
- Calfrac Well Services Ltd.
- Travis L. Allan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Fracturing fluid
- Patent number 6,838,418
- Issue date Jan 4, 2005
- Calfrac Well Services Ltd.
- Travis L. Allan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Fracturing method using aqueous or acid based fluids
- Publication number 20060178277
- Publication date Aug 10, 2006
- Travis L. Allan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Fracturing fluid
- Publication number 20020065359
- Publication date May 30, 2002
- Travis L. Allan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Fracturing method using aqueous or acid based fluids
- Publication number 20020039972
- Publication date Apr 4, 2002
- Travis L. Allan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...