Hilary Stelmar

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El Cajon, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Plastic asphalt paving material and method of making same
- Patent number 6,000,877
- Issue date Dec 14, 1999
- Plasphalt Project Ltd. Co.
- Gary M. Fishback
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information Patent Grant
Plastic asphalt paving material and method of making same
- Patent number 5,702,199
- Issue date Dec 30, 1997
- Plasphalt Project Ltd. Co.
- Gary M. Fishback
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES