Molten metal rotor with hardened blade tips

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11933324
APP PUB NO 20210199115A1
SERIAL NO

17200785

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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 LLCMIDDLEFIELD OH

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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