Ray A. McCleery

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Grass Lake, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Training device for batters and golfers
- Patent number 5,171,152
- Issue date Dec 15, 1992
- Ray A. McCleery
- G02 - OPTICS
Information Patent Grant
Training device for golfers
- Patent number 4,762,325
- Issue date Aug 9, 1988
- Ray A. McCleery
- G02 - OPTICS