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Stereovision guided laser drilling system
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Patent number 6,977,356
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Issue date Dec 20, 2005
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United Technologies Corporation
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Janakiraman Vaidyanathan
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B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Optical profile sensor
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Patent number 6,205,240
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Issue date Mar 20, 2001
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United Technologies Corporation
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Kenneth A. Pietrzak
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G01 - MEASURING TESTING
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Optical profile sensor
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Patent number 6,175,415
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Issue date Jan 16, 2001
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United Technologies Corporation
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Kenneth A. Pietrzak
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G01 - MEASURING TESTING
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Seam tracking between mating parts
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Patent number 4,922,174
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Issue date May 1, 1990
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United Technologies Corporation
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Kenneth A. Pietrzak
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B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS