Inventor

DELAJOUD PIERRE R

FR8 patents

⚠️ This page may combine multiple inventors who share the name “DELAJOUD PIERRE R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DELAJOUD PIERRE R

3 patents

US5257640ANov 2, 1993

Fine pressure control system for high pressure gas

DELAJOUD PIERRE R25 citations89

US5331838AJul 26, 1994

Dead weight piston drive and control system

DELAJOUD PIERRE R9 citations70

US8469047B2Jun 25, 2013

System to control pressure in a test device

DELAJOUD PIERRE R1 citations44

CALAMERICA CORP

2 patents

US6732596B2May 11, 2004

Critical gas flow measurement apparatus and method

CALAMERICA CORP6 citations58

US6701791B2Mar 9, 2004

Modular piston gauge method and apparatus

CALAMERICA CORP3 citations58

(unassigned)

1 patent

US5445035AAug 29, 1995

Precision gas mass flow measurement apparatus and method maintaining constant fluid temperature in thin elongated flow path

119 citations95

CALTECHNIX CORP

1 patent

US5142483AAug 25, 1992

Pressure regulating system for positive shut-off pressure controller

CALTECHNIX CORP44 citations81

FLUKE CORP

1 patent

US7958768B2Jun 14, 2011

System to control pressure in a test device

FLUKE CORP0 citations45