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Richard Michael McCalley, Jr.
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Huntersville, NC, US
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last 30 patents
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Patent Grant
Fastener extractor
Patent number
7,152,509
Issue date
Dec 26, 2006
Irwin Industrial Tool Company
Richard M. McCalley, Jr.
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Patent Grant
Ratchet extraction wrench
Patent number
7,152,508
Issue date
Dec 26, 2006
Irwin Industrial Tool Company
Richard Michael McCalley, Jr.
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS