Ajax Enterprises Corporation

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Delavan, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable speed control arrangement for motorized exercise treadmills
- Patent number 4,635,928
- Issue date Jan 13, 1987
- Ajax Enterprises Corporation
- Ralph Ogden
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Exercise treadmill
- Patent number 4,602,779
- Issue date Jul 29, 1986
- Ajax Enterprises Corporation
- Ralph Ogden
- A63 - SPORTS GAMES AMUSEMENTS