Inventor · disambiguated record
Pierre R. Delajoud
Also filed as: DELAJOUD PIERRE · DELAJOUD PIERRE R
11 granted patents·219 citations·filing 1981–2011
89Inventor score
Top patents by PatentIndex Score
11 records- 0193US5445035APrecision gas mass flow measurement apparatus and method maintaining constant fluid temperature in thin elongated flow pathFiled 1993·Granted Aug 29, 1995·119 cites·21 claims
- 0266US5142483APressure regulating system for positive shut-off pressure controllerCALTECHNIX CORP·Filed 1990·Granted Aug 25, 1992·44 cites·41 claims
- 0359US5257640AFine pressure control system for high pressure gasDELAJOUD PIERRE R·Filed 1991·Granted Nov 2, 1993·25 cites·13 claims
- 0451US8469047B2System to control pressure in a test deviceDELAJOUD PIERRE R·Filed 2011·Granted Jun 25, 2013·1 cites·20 claims
- 0548US6732596B2Critical gas flow measurement apparatus and methodCALAMERICA CORP·Filed 2002·Granted May 11, 2004·6 cites·58 claims
- 0640US7958768B2System to control pressure in a test deviceFLUKE CORP·Filed 2008·Granted Jun 14, 2011·0 cites·23 claims
- 0740US6701791B2Modular piston gauge method and apparatusCALAMERICA CORP·Filed 2001·Granted Mar 9, 2004·3 cites·22 claims
- 0839US4413526ADevice for accurately measuring fluid pressure with display of the measured pressureDESRANGES & HUOT·Filed 1981·Granted Nov 8, 1983·9 cites·13 claims
- 0937US5331838ADead weight piston drive and control systemDELAJOUD PIERRE R·Filed 1992·Granted Jul 26, 1994·9 cites·24 claims
- 1035US8655624B2System and method for objective self-diagnosis of measurement device calibration conditionDELAJOUD PIERRE·Filed 2008·Granted Feb 18, 2014·0 cites·10 claims
- 1124US4669317ADevices for the very accurate measurement of fluid pressuresDESGRANGES & HUOT·Filed 1986·Granted Jun 2, 1987·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →