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Tube straightener and drive therefor
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Patent number 6,354,126
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Issue date Mar 12, 2002
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Burr Oak Tool & Gauge Company
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Derrick S. Small
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Fin sheet control apparatus for press
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Patent number 5,588,345
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Issue date Dec 31, 1996
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Burr Oak Tool & Gauge Company
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Lawrence A. Franks
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Stretch straightening hairpin bender
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Patent number 5,233,853
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Issue date Aug 10, 1993
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Burr Oak Tool & Gauge Company
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James G. Milliman
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Spiral expanding bullet
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Patent number 4,847,989
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Issue date Jul 18, 1989
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Burr Oak Tool & Gauge Company
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Lawrence A. Franks
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Power assist uncoiler
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Patent number 4,475,695
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Issue date Oct 9, 1984
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Burr Oak Tool & Gauge Company
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Lawrence A. Franks
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B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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Fin collection and transport apparatus
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Patent number 4,286,486
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Issue date Sep 1, 1981
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Burr Oak Tool & Gauge Company
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Lawrence A. Franks
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Fin collection and transport apparatus
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Patent number 4,285,256
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Issue date Aug 25, 1981
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Burr Oak Tool & Gauge Company
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Lawrence A. Franks
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Tube cutter
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Patent number 4,235,137
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Issue date Nov 25, 1980
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Burr Oak Tool & Gauge Company
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Galen B. Harman
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Fin collection and transport apparatus
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Patent number 4,195,540
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Issue date Apr 1, 1980
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Burr Oak Tool & Gauge Company
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Lawrence A. Franks
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Apparatus for filling heating tube
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Patent number 4,190,407
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Issue date Feb 26, 1980
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Burr Oak Tool & Gauge Company
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Steven L. Stroup
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H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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Tube cutter with phase changer
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Patent number 4,112,794
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Issue date Sep 12, 1978
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Burr Oak Tool & Gauge Company
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Lawrence A. Franks
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Return elbow and crossover bender
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Patent number 4,085,608
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Issue date Apr 25, 1978
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Burr Oak Tool & Gauge Company
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Lawrence A. Franks
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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73016105 - OAK
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Serial number 73016105
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Registration number 1036088
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Filing date Mar 18, 1974
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BURR OAK TOOL & GAUGE COMPANY
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7 - Machines and machine tools