William K. Ratliff

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Wichita Falls, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Free floating, self-aligning shaft coupling device
- Patent number 4,187,940
- Issue date Feb 12, 1980
- Dana Corporation
- William K. Ratliff
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...