Inventor · disambiguated record
Ronald T. Challener
Also filed as: CHALLENER RONALD T
3 granted patents·67 citations·filing 1977–1980
73Inventor score
Top patents by PatentIndex Score
3 records- 0172US4146477AMaterial recovery apparatusOIL MOP UK LTD·Filed 1977·Granted Mar 27, 1979·32 cites·16 claims
- 0264US4356089ARecovery of oilOIL MOP UK LTD·Filed 1980·Granted Oct 26, 1982·21 cites·14 claims
- 0348US4377478ASeparating one liquid from anotherSTAR OFFSHORE SERVICES·Filed 1979·Granted Mar 22, 1983·14 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →