Lawrence E. HUFF

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Kingwood, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods of removing a protective layer
- Patent number 9,347,139
- Issue date May 24, 2016
- Chevron Phillips Chemical Company LP
- Dennis L. Holtermann
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Methods of removing a protective layer
- Patent number 8,535,448
- Issue date Sep 17, 2013
- Chevron Phillips Chemical Company LP
- Dennis L. Holtermann
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...

Patents Applicationslast 30 patents

Information Patent Application
Methods of Removing a Protective Layer
- Publication number 20140007903
- Publication date Jan 9, 2014
- Chevron Phillips Chemical Company LP
- Dennis L. HOLTERMANN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Methods of Removing a Protective Layer
- Publication number 20130014780
- Publication date Jan 17, 2013
- Chevron Phillips Chemical Company LP
- Dennis L. HOLTERMANN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Reactive extrusion process with partial condensor and reflux
- Publication number 20020072572
- Publication date Jun 13, 2002
- Kenneth W. Russell
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...