Inventor · disambiguated record
David A. Hines
Also filed as: HINES DAVID A · HINES DAVID ALBERT
6 granted patents·135 citations·filing 1976–1982
85Inventor score
Top patents by PatentIndex Score
6 records- 0173US4253949ASewage treatment-flotation apparatusICI LTD·Filed 1976·Granted Mar 3, 1981·30 cites·14 claims
- 0272US4183787ACirculation of gas/liquid mixturesICI LTD·Filed 1977·Granted Jan 15, 1980·29 cites·4 claims
- 0369US4297217ATreatment of wastewaterICI LTD·Filed 1980·Granted Oct 27, 1981·32 cites·7 claims
- 0455US4351730ATreatment of biologically-degradable wasteICI LTD·Filed 1980·Granted Sep 28, 1982·17 cites·8 claims
- 0550US4304665AProcess for treatment of wastewaterICI LTD·Filed 1980·Granted Dec 8, 1981·16 cites·6 claims
- 0645US4416781ATreatment of biologically-degradable wasteICI PLC·Filed 1982·Granted Nov 22, 1983·11 cites·22 claims
Join the waitlist — get patent alerts
Get an alert when David A. Hines files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →