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Gary Raymond Duffin
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Liberty, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Acoustic baffle assembly
Patent number
7,913,814
Issue date
Mar 29, 2011
Henkel Corporation
Gary R. Duffin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Expandable compositions and methods of making and using the composi...
Patent number
7,247,657
Issue date
Jul 24, 2007
Henkel Corporation
Gary Raymond Duffin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Expandable compositions and methods of making and using the composi...
Patent number
6,830,799
Issue date
Dec 14, 2004
Orbseal LLC
Gary Raymond Duffin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
ACOUSTIC BAFFLE ASSEMBLY
Publication number
20090223739
Publication date
Sep 10, 2009
Henkel AG & Co. KGaA
Gary R. Duffin
B60 - VEHICLES IN GENERAL
Information
Patent Application
Expandable compositions and methods of making and using the composi...
Publication number
20050096401
Publication date
May 5, 2005
ORBSEAL LLC
Gary Raymond Duffin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL