Robert L. Spencer

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Lyndhurst, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Primerless urethane adhesive compositions
- Patent number 5,606,003
- Issue date Feb 25, 1997
- GenCorp Inc.
- Chia L. Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
In-mold coating with epoxy acrylate and OH or Amide-containing monomer
- Patent number 5,391,399
- Issue date Feb 21, 1995
- GenCorp Inc.
- David S. Cobbledick
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Epoxy polyacrylate with OH or amide-containing monomer
- Patent number 5,359,002
- Issue date Oct 25, 1994
- GenCorp Inc.
- David S. Cobbledick
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Thermosetting in-mold coating compositions
- Patent number 5,084,353
- Issue date Jan 28, 1992
- GenCorp Inc.
- David S. Cobbledick
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL