Steven E. Sarns

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Arvada, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
Automatic force generating and control system
- Patent number 5,209,714
- Issue date May 11, 1993
- Walker Fitness Systems, Inc.
- Robert L. Sainte
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Automatic force generating and control system
- Patent number 5,064,193
- Issue date Nov 12, 1991
- Walker Fitness Systems, Inc.
- Robert L. Sainte
- A63 - SPORTS GAMES AMUSEMENTS