Inventor · disambiguated record
Martin T. Thew
Also filed as: THEW MARTIN T
14 granted patents·418 citations·filing 1979–1998
94Inventor score
Files withBWN VORTOIL RIGHTS CO PTY LTD3COLMAN DEREK A3NAT RES DEV2BRITISH PETROLEUM CO PLC1CANADA NATURAL RESOURCES1
Top patents by PatentIndex Score
14 records- 0196US4237006ACyclone separatorNAT RES DEV·Filed 1979·Granted Dec 2, 1980·91 cites·19 claims
- 0289US4251368ACyclone separatorNAT RES DEV·Filed 1979·Granted Feb 17, 1981·45 cites·14 claims
- 0388US4749490ACyclone separatorBRITISH PETROLEUM CO PLC·Filed 1987·Granted Jun 7, 1988·62 cites·9 claims
- 0478US4576724ACyclone separatorCOLMAN DEREK A·Filed 1985·Granted Mar 18, 1986·31 cites·18 claims
- 0574US5032275ACyclone separatorCONOCO SPECIALTY PROD·Filed 1987·Granted Jul 16, 1991·36 cites·17 claims
- 0667US4764287ACyclone separatorBWN VORTOIL RIGHTS CO PTY LTD·Filed 1985·Granted Aug 16, 1988·24 cites·21 claims
- 0766US5017288ACyclone separatorCONOCO SPECIALTY PRODUCTS·Filed 1988·Granted May 21, 1991·24 cites·5 claims
- 0865US6136174ACompact electrostatic coalescerKVAERNER PROCESS SYSTEMS·Filed 1998·Granted Oct 24, 2000·44 cites·6 claims
- 0960US5858237AHydrocyclone for separating immiscible fluids and removing suspended solidsCANADA NATURAL RESOURCES·Filed 1997·Granted Jan 12, 1999·25 cites·6 claims
- 1047US4793924ACyclone separatorBWN VORTOIL RIGHTS CO PTY LTD·Filed 1986·Granted Dec 27, 1988·11 cites·17 claims
- 1141US4629555ACyclone separatorCOLMAN DEREK A·Filed 1985·Granted Dec 16, 1986·8 cites·10 claims
- 1240US4810382ACyclone separatorBWN VORTOIL RIGHTS CO PTY LTD·Filed 1986·Granted Mar 7, 1989·7 cites·9 claims
- 1335US4722796ACyclone separatorCOLMAN DEREK A·Filed 1985·Granted Feb 2, 1988·4 cites·2 claims
- 1431US4849107ACyclone separatorTHEW MARTIN T·Filed 1986·Granted Jul 18, 1989·6 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →