H. Steven Roby

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McBain, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for forming an internal socket in a thermosetting elastom...
- Patent number 5,773,046
- Issue date Jun 30, 1998
- Cadillac Rubber & Plastics, Inc.
- H. Steven Roby
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for forming a thermosetting elastomeric hose having an inte...
- Patent number 5,624,624
- Issue date Apr 29, 1997
- Cadillac Rubber & Plastics, Inc.
- H. Steven Roby
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL