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Hard drive data destroying device
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Patent number 9,959,889
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Issue date May 1, 2018
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Serenity Data Security, LLC
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Kevin P. Clark
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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-
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Hole saw apparatus
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Patent number 8,827,604
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Issue date Sep 9, 2014
-
Tim Corey
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Cutting tool
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Patent number 8,317,439
-
Issue date Nov 27, 2012
-
Iscar, Ltd.
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Gideon Drori
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Power tool combination
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Patent number 8,057,136
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Issue date Nov 15, 2011
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Hsin Ying Enterprises Co., Ltd.
-
Wen Hung Chiang
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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-
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Hole saw and connection method
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Patent number 6,705,807
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Issue date Mar 16, 2004
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Black & Decker Inc.
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Scott Rudolph
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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-
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Hole cutting tool with drill pilot
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Patent number 6,375,396
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Issue date Apr 23, 2002
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Jancy Engineering Company
-
Michael D. Fangmann
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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-
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Rotary cutting tool
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Patent number 6,120,220
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Issue date Sep 19, 2000
-
Speare Tools, Inc.
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William J. Speare
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Holesaw
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Patent number 6,120,221
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Issue date Sep 19, 2000
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Sandvik Aktiebolag
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Sture Alm
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
-
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Adaptor for rotating tools
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Patent number 5,967,709
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Issue date Oct 19, 1999
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Jorgen Thuesen
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Bone dowel cutter
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Patent number 5,928,238
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Issue date Jul 27, 1999
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Osteotech, Inc.
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Nelson Scarborough
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Coring reamer
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Patent number 5,865,834
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Issue date Feb 2, 1999
-
David A. McGuire
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
Long bit hole saw arbor
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Patent number 5,829,929
-
Issue date Nov 3, 1998
-
Michael P. Lewis
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Hole saw roller guide
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Patent number 5,820,315
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Issue date Oct 13, 1998
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Bobby J. Collard
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Bone contouring tool
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Patent number 5,782,636
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Issue date Jul 21, 1998
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Sulzer Calcitek Inc.
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Peter S. Armstrong
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
Hole saw arbor method and apparatus
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Patent number 5,658,102
-
Issue date Aug 19, 1997
-
The L. S. Starrett Company
-
Ronald D. Gale
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Bone dowel cutter
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Patent number 5,632,747
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Issue date May 27, 1997
-
Osteotech, Inc.
-
Nelson Scarborough
-
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
-
-
Double-sided hole saw
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Patent number 5,413,437
-
Issue date May 9, 1995
-
Michael M. Bristow
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Hole cutter
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Patent number 5,316,418
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Issue date May 31, 1994
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Kabushiki Kaisha Miyanaga
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Masaaki Miyanaga
-
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Quick-release arbor for hole saws
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Patent number 5,246,317
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Issue date Sep 21, 1993
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American Saw & Mfg. Company
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Paul W. Koetsch
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR