Inventor · disambiguated record

Donald C. Butt

Also filed as: BUTT DONALD C

1 granted patent·30 citations·filing 1987–1987

44Inventor score

Technology areasC01B

Files withALLIED SIGNAL INC1

Top patents by PatentIndex Score

1 record

0177US4756899AManufacture of high purity low arsenic anhydrous hydrogen fluorideALLIED SIGNAL INC·Filed 1987·Granted Jul 12, 1988·30 cites·26 claims

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