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Marvin Evans

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Apparatus for heat treating contaminated particulate material

B - Operations – Transporting – 22 – C
Patent

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Apparatus for separating metals

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Patent

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Apparatus for separating metals

C - Chemistry – Metallurgy – 22 – C
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Method and apparatus for heat treating materials to remove...

F - Mech Eng,Light,Heat,Weapons – 27 – B
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Method and apparatus for removing combustible material from...

C - Chemistry – Metallurgy – 22 – B
Patent

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Apparatus for heat treating contaminated particulate material

B - Operations – Transporting – 22 – C
Patent

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Method of forming hardened bearing surfaces

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Patent

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Profile ID: LFCA-PAI-P-74498

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