David C. Chambers

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Ilderton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Protective liner for slurry pipelines
- Patent number 7,320,341
- Issue date Jan 22, 2008
- 3M Innovative Properties Company
- Marie-Claude M. Brandys
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Method and apparatus for making particle-embedded webs
- Patent number 6,834,612
- Issue date Dec 28, 2004
- 3M Innovative Properties Company
- David C. Chambers
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Method and apparatus for making particle-embedded webs
- Patent number 6,569,494
- Issue date May 27, 2003
- 3M Innovative Properties Company
- David C. Chambers
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Coatings and methods
- Patent number 6,511,701
- Issue date Jan 28, 2003
- 3M Innovative Properties Company
- Ranjith Divigalpitiya
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
Protective liner for slurry pipelines
- Publication number 20070267082
- Publication date Nov 22, 2007
- 3M Innovative Properties Company
- Marie-Claude M. Brandys
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Method and apparatus for making particle-embedded webs
- Publication number 20030129302
- Publication date Jul 10, 2003
- 3M Innovative Properties Company
- David C. Chambers
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...