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Joseph Moses
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Tyngsboro, MA, US
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last 30 patents
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Patent Grant
Stacked pole-piece ferrofluid seal apparatus
Patent number
5,018,751
Issue date
May 28, 1991
Ferrofluidics Corporation
Kuldip Raj
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Grant
Ferrofluid seal with epoxy pole pieces
Patent number
4,927,164
Issue date
May 22, 1990
Ferrofluidics Corporation
Kuldip Raj
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL