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Barry J. Hughes
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Wickford, RI, US
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last 30 patents
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Patent Grant
Threaded fastener for use in thermoplastics and roll die for produc...
Patent number
5,273,383
Issue date
Dec 28, 1993
Research Engineering & Manufacturing, Inc.
Barry J. Hughes
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Fastener for thermoplastics
Patent number
5,133,630
Issue date
Jul 28, 1992
Research Engineering & Manufacturing, Inc.
Barry J. Hughes
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Oblique point fastener
Patent number
5,064,327
Issue date
Nov 12, 1991
Research Engineeering & Manufacturing, Inc.
Barry J. Hughes
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...