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Derrick S. Small
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Sturgis, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Hairpin bender with leg length measurement and adjustment feature
Patent number
6,644,079
Issue date
Nov 11, 2003
Burr Oak Tool & Gauge Company, Inc.
Galen B. Harman
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Tube feeding apparatus
Patent number
6,494,353
Issue date
Dec 17, 2002
Burr Oak Tool and Guage Company, Inc.
Derrick S. Small
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tube straightener and drive therefor
Patent number
6,354,126
Issue date
Mar 12, 2002
Burr Oak Tool & Gauge Company
Derrick S. Small
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Rod lock and unlock mechanism for a mechanical tube expander
Patent number
6,176,006
Issue date
Jan 23, 2001
Burr Oak Tool & Gauge Company, Inc.
James G. Milliman
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Tube transfer device
Patent number
5,752,312
Issue date
May 19, 1998
Burr Oak Tool & Gauge Company, Inc.
Galen B. Harman
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Tube cutter/bender to lacer transfer station
Patent number
5,632,080
Issue date
May 27, 1997
Burr Oak Tool & Gauge Company, Inc.
Galen B. Harman
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Mechanical tube expander with four axis control
Patent number
5,353,496
Issue date
Oct 11, 1994
Burr Oak Tool & Gauge Company
Galen B. Harman
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
Hairpin bender with leg length measurement and adjustment feature
Publication number
20030115925
Publication date
Jun 26, 2003
Galen B. Harman
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Application
Tube straightener and drive therefor
Publication number
20030079590
Publication date
May 1, 2003
Burr Oak Tool and Gauge Company, Inc.
Derrick S. Small
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Tube straightener and drive therefor
Publication number
20020033036
Publication date
Mar 21, 2002
Burr Oak Tool and Gauge Company.
Derrick S. Small
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...