Joseph G. Patten

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Troy, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Low friction ferrofluid bearing arrangement
- Patent number 4,717,266
- Issue date Jan 5, 1988
- Spectra-Physics, Inc.
- Edward E. Hart
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...