Heath E. Valentine

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Middletown, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Highway median barrier and parapet
- Patent number 6,551,011
- Issue date Apr 22, 2003
- Heath E. Valentine
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Attachment bracket
- Patent number 6,305,671
- Issue date Oct 23, 2001
- Valentine & Company
- Heath E. Valentine
- E04 - BUILDING
Information Patent Grant
Coupling spool
- Patent number 6,299,143
- Issue date Oct 9, 2001
- Valentine & Company
- Heath E. Valentine
- E04 - BUILDING