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Bearing system
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Patent number 9,234,542
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Issue date Jan 12, 2016
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Alpha Turbo Technologies, LLC
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Robert D. McKeirnan
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F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
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Bearing system
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Patent number 8,740,465
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Issue date Jun 3, 2014
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Robert D. McKeirnan
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F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
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Wall tack
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Patent number 6,478,273
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Issue date Nov 12, 2002
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Matrix Innovative Products
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Robert D. McKeirnan
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B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
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