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Adrian H. Krieg
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Yorktown, NY, US
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last 30 patents
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Patent Grant
Apparatus for cutting sheet plate
Patent number
4,192,487
Issue date
Mar 11, 1980
Adrian H. Krieg
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Patent Grant
Automatic torque controller for an impact wrench
Patent number
4,064,771
Issue date
Dec 27, 1977
Adrian H. Krieg
B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS