William F. Hackett

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Bermuda Dunes, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Thrust bearing assembly
- Patent number 5,820,271
- Issue date Oct 13, 1998
- William F. Hackett
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Pump with fluid bearing
- Patent number 5,378,121
- Issue date Jan 3, 1995
- William F. Hackett
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...