Inventor · disambiguated record

Charles R. Dumas

Also filed as: DUMAS CHARLES R

1 granted patent·58 citations·filing 1984–1984

49Inventor score

Technology areasF01M

Files withGEN ELECTRIC1

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1 record

0186US4629033APositive displacement pump utilized in lube oil system for turbomachineryGEN ELECTRIC·Filed 1984·Granted Dec 16, 1986·58 cites·12 claims

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Charles R. Dumas — Patent Inventor | PatentIndex