Molten metal rotor with hardened blade tips

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United States of America Patent

PATENT NO 10947980
APP PUB NO 20160265535A1
SERIAL NO

15013879

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Abstract

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Embodiments of the invention are directed to a rotor for use in molten metal and devices including the rotor. The rotor has a rotor body and blades, wherein each blade includes a tip that is at least twice as hard as the rotor body.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
MOLTEN METAL EQUIPMENT INNOVATIONS LLC15510 OLD STATE ROAD MIDDLEFIELD OH 44062

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cooper, Paul V Chesterland, US 150 14042

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