Dennis R. Lantz

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Granville, OH, US

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Patents Grantslast 30 patents

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