Inventor · disambiguated record
Charles W. Harrison
Also filed as: HARRISON CHARLES W
21 granted patents·239 citations·filing 1974–1993
95Inventor score
Top patents by PatentIndex Score
21 records- 0185US5306419AUsed lubricating oil reclaimingTEXACO INC·Filed 1993·Granted Apr 26, 1994·47 cites·15 claims
- 0276US3972779AMeans for controlling dewaxing apparatusTEXACO INC·Filed 1974·Granted Aug 3, 1976·30 cites·18 claims
- 0369US5447628AReconstituting lubricating oilTEXACO INC·Filed 1993·Granted Sep 5, 1995·23 cites·18 claims
- 0463US4115241ASolvent dewaxing processTEXACO INC·Filed 1977·Granted Sep 19, 1978·17 cites·5 claims
- 0559US3996786AMeans for on-line determination of boiling point properties of crude oilTEXACO INC·Filed 1975·Granted Dec 14, 1976·16 cites·6 claims
- 0659US3981789AApparatus for oil dewaxingTEXACO INC·Filed 1974·Granted Sep 21, 1976·15 cites·1 claims
- 0757US4262791ADraw rate signal generatorTEXACO INC·Filed 1979·Granted Apr 21, 1981·15 cites·22 claims
- 0856US3964975AMeans for controlling the temperature of a depropanizer towerTEXACO INC·Filed 1974·Granted Jun 22, 1976·8 cites·5 claims
- 0946US3976179AControlling the temperature of a depropanizer tower by chromatographic analysis of feed and bottomsTEXACO INC·Filed 1974·Granted Aug 24, 1976·9 cites·8 claims
- 1045US4354921ASolvent dewaxing processTEXACO INC·Filed 1981·Granted Oct 19, 1982·8 cites·10 claims
- 1141US5213696AAutomatic dewaxing filter washing system and methodSTAR ENTERPRISE·Filed 1991·Granted May 25, 1993·12 cites·16 claims
- 1240US3982422AMeans for measuring the wax content of waxy oilTEXACO INC·Filed 1975·Granted Sep 28, 1976·7 cites·18 claims
- 1339US4115244ASolvent dewaxing processTEXACO INC·Filed 1977·Granted Sep 19, 1978·5 cites·7 claims
- 1439US4115245ASolvent dewaxing processTEXACO INC·Filed 1977·Granted Sep 19, 1978·6 cites·4 claims
- 1538US4375403ASolvent dewaxing processTEXACO INC·Filed 1982·Granted Mar 1, 1983·5 cites·12 claims
- 1636US3996785AMeans for on-line determination of boiling point properties of crude oilTEXACO INC·Filed 1975·Granted Dec 14, 1976·6 cites·6 claims
- 1729US4115243ASolvent dewaxing processTEXACO INC·Filed 1977·Granted Sep 19, 1978·1 cites·9 claims
- 1828US3965723AWax content measuring meansTEXACO INC·Filed 1975·Granted Jun 29, 1976·2 cites·5 claims
- 1927US4128472ASolvent dewaxing processTEXACO INC·Filed 1977·Granted Dec 5, 1978·2 cites·8 claims
- 2027US4115242ASolvent dewaxing processTEXACO INC·Filed 1977·Granted Sep 19, 1978·2 cites·10 claims
- 2124US4885062ALube oil solvent dewaxing control systemTEXACO INC·Filed 1988·Granted Dec 5, 1989·3 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →