Roy E. Smith

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Midland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Alkenyl aromatic foam with low solubility hydrofluorocarbon
- Patent number 8,785,510
- Issue date Jul 22, 2014
- Dow Global Technologies LLC
- Van-Chau Vo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Foamable composition and process for making large cell size alkenyl...
- Patent number 5,286,757
- Issue date Feb 15, 1994
- The Dow Chemical Company
- Roy E. Smith
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Foamable composition and process for making large cell size alkenyl...
- Patent number 5,276,063
- Issue date Jan 4, 1994
- The Dow Chemical Company
- Roy E. Smith
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Foamable composition and process for making large cell size alkenyl...
- Patent number 5,244,928
- Issue date Sep 14, 1993
- The Dow Chemical Company
- Roy E. Smith
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
HIGH COMPRESSIVE STRENGTH EXTRUDED POLYMERIC FOAM
- Publication number 20140288200
- Publication date Sep 25, 2014
- DOW GLOBAL TECHNOLOGIES LLC
- Roy E. Smith
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
MACHINABLE THERMALLY INSULATING POLYMERIC FOAM
- Publication number 20130018117
- Publication date Jan 17, 2013
- Richard T. Fox
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ALKENYL-AROMATIC FOAM HAVING GOOD SURFACE QUALITY, HIGH THERMAL INS...
- Publication number 20100292355
- Publication date Nov 18, 2010
- Mark A. Barger
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CLOSED-CELL FOAM WITH LARGE CELL SIZE AND HIGH FILLER CONTENT
- Publication number 20100179236
- Publication date Jul 15, 2010
- Clive P. Bosnyak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ALKENYL AROMATIC FOAM WITH LOW SOLUBILITY HYDROFLUOROCARBON
- Publication number 20100099783
- Publication date Apr 22, 2010
- Van-Chau Vo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...