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Ratcheting screwdriver
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Patent number 5,778,743
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Issue date Jul 14, 1998
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Beere Precision Medical Instruments, Inc.
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Clair L. Tiede
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Ratcheting screwdriver
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Patent number 5,771,760
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Issue date Jun 30, 1998
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Beere Precision Medical Instruments, Inc.
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Clair L. Tiede
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Ratcheting screwdriver
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Patent number 5,619,891
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Issue date Apr 15, 1997
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Beere Precision Medical Instruments, Inc.
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Clair L. Tiede
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Ratcheting screwdriver
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Patent number 5,613,585
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Issue date Mar 25, 1997
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Beere Precision Medical Instruments, Inc.
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Clair L. Tiede
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS