Mark G. Hecox

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Tyler, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Exercise apparatus
- Patent number 5,632,710
- Issue date May 27, 1997
- Roadmaster Corporation
- James L. England
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Combination abdominal and back exerciser
- Patent number D379483
- Issue date May 27, 1997
- Roadmaster Corporation
- James L. England
- D21 - Games, toys, and sports goods
Information Patent Grant
Multiple station exercise machine having relocatable torsion resist...
- Patent number 5,456,644
- Issue date Oct 10, 1995
- Roadmaster Corp.
- Mark G. Hecox
- A63 - SPORTS GAMES AMUSEMENTS