Inventor · disambiguated record
David W. Clarke
Also filed as: CLARKE DAVID W
20 granted patents·1,040 citations·filing 1984–2014
96Inventor score
Top patents by PatentIndex Score
20 records- 0199US6311136B1Digital flowmeterINVENSYS SYS INC·Filed 1998·Granted Oct 30, 2001·326 cites·37 claims
- 0298US6507791B2Digital flowmeterINVENSYS SYS INC·Filed 2001·Granted Jan 14, 2003·89 cites·56 claims
- 0397US5570300ASelf-validating sensorsFOXBORO CO·Filed 1995·Granted Oct 29, 1996·259 cites·21 claims
- 0496US7136761B2Digital flowmeterINVENSYS SYS INC·Filed 2005·Granted Nov 14, 2006·22 cites·12 claims
- 0594US6917887B2Digital flowmeterINVENSYS SYS INC·Filed 2003·Granted Jul 12, 2005·41 cites·46 claims
- 0694US5680109AImpulse line blockage detector systems and methodsFOXBORO CO·Filed 1996·Granted Oct 21, 1997·135 cites·25 claims
- 0793US8000906B2Digital flowmeterINVENSYS SYS INC·Filed 2007·Granted Aug 16, 2011·16 cites·9 claims
- 0893US6754594B2Digital flowmeterINVENSYS SYS INC·Filed 2001·Granted Jun 22, 2004·37 cites·26 claims
- 0992US7571062B2Digital flowmeterINVENSYS SYS INC·Filed 2006·Granted Aug 4, 2009·16 cites·48 claims
- 1086US9046400B2Digital flowmeterINVENSYS SYS INC·Filed 2013·Granted Jun 2, 2015·3 cites·11 claims
- 1181US6816810B2Process monitoring and control using self-validating sensorsINVENSYS SYS INC·Filed 2001·Granted Nov 9, 2004·45 cites·19 claims
- 1277US9279710B2Digital flowmeterINVENSYS SYS INC·Filed 2014·Granted Mar 8, 2016·1 cites·4 claims
- 1374US6993445B2Vortex flowmeterINVENSYS SYS INC·Filed 2001·Granted Jan 31, 2006·23 cites·31 claims
- 1469US9200936B2Digital flowmeterINVENSYS SYS INC·Filed 2014·Granted Dec 1, 2015·1 cites·7 claims
- 1568US9091580B2Digital flowmeterINVENSYS SYS INC·Filed 2014·Granted Jul 28, 2015·1 cites·4 claims
- 1664US4660586ALiquid level controlALUMINUM CO OF AMERICA·Filed 1984·Granted Apr 28, 1987·20 cites·4 claims
- 1755US9080909B2Digital flowmeterINVENSYS SYS INC·Filed 2014·Granted Jul 14, 2015·0 cites·7 claims
- 1851US8447534B2Digital flowmeterHENRY MANUS P·Filed 2011·Granted May 21, 2013·0 cites·2 claims
- 1947US6915242B2Evaluating a vortex flow-meter signalINVENSYS SYS INC·Filed 2004·Granted Jul 5, 2005·4 cites·26 claims
- 2039US6832179B2Evaluating a vortex flow-meter signalINVENSYS SYS INC·Filed 2002·Granted Dec 14, 2004·1 cites·18 claims
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