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Control Tool Company, Inc.
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Lafayette, IN, US
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Patents Grants
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Information
Patent Grant
Backer-rod installation tool
Patent number
5,058,254
Issue date
Oct 22, 1991
Control Tool Company, Inc.
John T. Vlahogeorge
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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Patent Grant
Backer-rod installation tool
Patent number
4,916,790
Issue date
Apr 17, 1990
Control Tool Company, Inc.
John T. Vlahogeorge
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
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