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Walter M. Chaiko
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Titusville, NJ, US
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Patents Grants
last 30 patents
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Patent Grant
Friction rock stabilizer and sheathing means, in combination, and m...
Patent number
4,490,074
Issue date
Dec 25, 1984
Ingersoll-Rand Company
Walter M. Chaiko
E21 - EARTH DRILLING MINING
Information
Patent Grant
Friction rock stabilizer and a method of isolating the same from a...
Patent number
4,400,113
Issue date
Aug 23, 1983
Ingersol-Rand Company
Walter M. Chaiko
E21 - EARTH DRILLING MINING
Information
Patent Grant
Friction rock stabilizer and method of forming same, and a method o...
Patent number
4,289,426
Issue date
Sep 15, 1981
Ingersoll-Rand Company
Walter M. Chaiko
E21 - EARTH DRILLING MINING
Information
Patent Grant
Earth structure stabilizer
Patent number
4,284,379
Issue date
Aug 18, 1981
Ingersoll-Rand Company
Walter M. Chaiko
E21 - EARTH DRILLING MINING