Inventor · disambiguated record
Calvin R. Hastings
Also filed as: HASTINGS CALVIN R
20 granted patents·2 pending applications·462 citations·filing 1995–2016
95Inventor score
Top patents by PatentIndex Score
22 records- 0195US8544343B2Chordal gas flowmeter with transducers installed outside the pressure boundaryGOTTLIEB EMANUEL J·Filed 2010·Granted Oct 1, 2013·19 cites·19 claims
- 0291US5705753AApparatus for determining fluid flowCALDON INC·Filed 1995·Granted Jan 6, 1998·78 cites·6 claims
- 0388US6446494B2Method and apparatus for determining the viscosity of a fluid in a containerCALDON INC·Filed 2001·Granted Sep 10, 2002·31 cites·24 claims
- 0487US5546813AApparatus for determining fluid flowCALDON INC·Filed 1995·Granted Aug 20, 1996·88 cites·21 claims
- 0585US8534138B2Chordal gas flowmeter with transducers installed outside the pressure boundary, housing and methodGOTTLIEB EMANUEL J·Filed 2011·Granted Sep 17, 2013·8 cites·28 claims
- 0684US9170140B2Ultrasonic flowmeter with internal surface coating and methodBROWN GREGOR J·Filed 2012·Granted Oct 27, 2015·7 cites·22 claims
- 0784US6227040B1Method and apparatus for determining the viscosity of a fluid in a containerCALDON INC·Filed 1998·Granted May 8, 2001·61 cites·33 claims
- 0878US5597962AApparatus for determining fluid flowCALDON INC·Filed 1995·Granted Jan 28, 1997·37 cites·8 claims
- 0976US9322689B2Chordal gas flow meter with transducers installed outside the pressure boundary, and methodGOTTLIEB EMANUEL J·Filed 2013·Granted Apr 26, 2016·3 cites·15 claims
- 1076US5708193ASystem and method for locating release of fluid from a pipelineCALDON COMPANY·Filed 1996·Granted Jan 13, 1998·41 cites·17 claims
- 1175US5639972AApparatus for determining fluid flowCALDON INC·Filed 1995·Granted Jun 17, 1997·29 cites·5 claims
- 1272US7159472B1Apparatus for determining fluid flowCAMERON INT CORP·Filed 1995·Granted Jan 9, 2007·27 cites·12 claims
- 1371US9448150B2Method and apparatus for determining kinematic viscosity through the transmission and reception of ultrasonic energyESTRADA HERBERT A·Filed 2014·Granted Sep 20, 2016·2 cites·10 claims
- 1468US6973833B2Wafer and methodCALDON INC·Filed 2002·Granted Dec 13, 2005·9 cites·22 claims
- 1562US6244100B1Temperature compensation for automated leak detectionCALDON INC·Filed 1999·Granted Jun 12, 2001·22 cites·9 claims
- 1660US10801937B2Method and apparatus for determining kinematic viscosity through the transmission and reception of ultrasonic energySENSIA LLC·Filed 2016·Granted Oct 13, 2020·0 cites·6 claims
- 1759US10352744B2Chordal gas flow meter with transducers installed outside the pressure boundaryCAMERON INT CORP·Filed 2016·Granted Jul 16, 2019·0 cites·6 claims
- 1857US2015052983A1Method and Apparatus for the Measurement of the Mass Fraction of Water in Oil-Water MixturesESTRADA HERBERT·Filed 2014·Application pending·0 cites
- 1952US2014020453A1Method and Apparatus for the Measurement of the Mass Fraction of Water in Oil-Water MixturesCAMERON INT CORP·Filed 2013·Application pending·0 cites
- 2051US8880363B2Method and apparatus for the measurement of the mass fraction of water in oil-water mixturesESTRADA HERBERT·Filed 2011·Granted Nov 4, 2014·0 cites·21 claims
- 2146US10107658B2Ultrasonic flowmeter with internal surface coating and methodBROWN GREGOR J·Filed 2015·Granted Oct 23, 2018·0 cites·22 claims
- 2244US8532943B2Method and apparatus for the measurement of the mass fraction of water in oil-water mixturesESTRADA HERBERT·Filed 2009·Granted Sep 10, 2013·0 cites·16 claims
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