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Ian A. Royle
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Stafford, TX, US
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last 30 patents
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Patent Grant
Self-locking tubular fastener and fastener system
Patent number
5,743,690
Issue date
Apr 28, 1998
Ian A. Royle
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Patent Grant
Tube screw fastener
Patent number
5,549,431
Issue date
Aug 27, 1996
Ian A. Royle
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS