Inventor · disambiguated record

Derrick A. Hill

Also filed as: HILL DERRICK A

1 granted patent·27 citations·filing 1990–1990

43Inventor score

Technology areasC02F

Files withDORICA JOSESPH G1

Top patents by PatentIndex Score

1 record

0155US5120448ARemoval of aox frm bleach plant mill effluents by ph shift using the alkalinity/acidity sources available at the millDORICA JOSESPH G·Filed 1990·Granted Jun 9, 1992·27 cites·15 claims

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