Edwin K. Griffey

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Selma, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Ball cage for helical ballspline
- Patent number 4,887,479
- Issue date Dec 19, 1989
- Sundstrand Corporation
- Edwin K. Griffey
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...