Alan Pritchard

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Turre, ES

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Patents Grantslast 30 patents

Information Patent Grant
Thread forming fastener
- Patent number 8,684,646
- Issue date Apr 1, 2014
- Research Engineering & Manufacturing Inc.
- Alan Pritchard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Thread locking/prevailing torque fastener and fastener assembly
- Patent number 7,722,304
- Issue date May 25, 2010
- Research Engineering & Manufacturing Inc.
- Alan Pritchard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Self-tapping screw, blank and method for joining thin workpieces an...
- Patent number 6,712,708
- Issue date Mar 30, 2004
- Conti Fasteners AG
- Dennis O. Boyer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Self-tapping screw, blank and method for joining thin workpieces an...
- Patent number 6,494,656
- Issue date Dec 17, 2002
- Conti Fasteners AG
- Dennis O. Boyer
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Self-tapping screw and method for joining thin workpieces
- Patent number 6,494,655
- Issue date Dec 17, 2002
- Conti Fasteners AG
- Alan Pritchard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
THREAD FORMING FASTENER
- Publication number 20090047095
- Publication date Feb 19, 2009
- Alan Pritchard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
THREAD LOCKING/PREVAILING TORQUE FASTENER AND FASTENER ASSEMBLY
- Publication number 20090047093
- Publication date Feb 19, 2009
- Alan Pritchard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
All-metal thread locking/prevailing torque threaded fastener
- Publication number 20070280803
- Publication date Dec 6, 2007
- Alan Pritchard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Self-tapping screw, blank and method for joining thin workpieces an...
- Publication number 20030049095
- Publication date Mar 13, 2003
- Dennis O. Boyer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...