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James A. Gray

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A lubricating oil additive composition and method of making...

C - Chemistry – Metallurgy – 10 – M
Patent

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A method of improving the compatibility of a fuel additive...

C - Chemistry – Metallurgy – 10 – L
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Adjustable shelf device

A - Human Necessities – 47 – B
Patent

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Blank feed mechanism

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Patent

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Creased flange for cans

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Railroad gondola car

B - Operations – Transporting – 61 – D
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Profile ID: LFCA-PAI-P-179654

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