Assignee
HUTCHINS KENNETH M
US·2 granted patents·1 pending application·64 citations·filing 1990–2012
Top patents by PatentIndex Score
3 records- 0167US5147259AAbdominal muscle exercise machineHUTCHINS KENNETH M·Filed 1990·Granted Sep 15, 1992·44 cites·18 claims
- 0244US5299998ALinear movement, trunk muscle exercise machineHUTCHINS KENNETH M·Filed 1992·Granted Apr 5, 1994·20 cites·18 claims
- 0343US2012283074A1System and method for controlling a stack pin in a weight stack of an exercise machine and for providing anatomically correct body movement on an exercise machineHUTCHINS KENNETH M·Filed 2012·Application pending·0 cites
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