Inventor

ENGEL STEVEN J

US9 patents

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

HEWLETT PACKARD CO

8 patents

US5322626AJun 21, 1994

Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids

HEWLETT PACKARD CO85 citations94

US5240603AAug 31, 1993

Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids

HEWLETT PACKARD CO83 citations94

US5133859AJul 28, 1992

Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids

HEWLETT PACKARD CO62 citations94

US5363707ANov 15, 1994

Headspace sampling system

HEWLETT PACKARD CO47 citations89

US5094741AMar 10, 1992

Decoupled flow and pressure setpoints in an extraction instrument using compressible fluids

HEWLETT PACKARD CO51 citations88

US4338589AJul 6, 1982

Autocalibration of compressed A/D converter

HEWLETT PACKARD CO22 citations80

US4847474AJul 11, 1989

Method and apparatus for reading a bar code

HEWLETT PACKARD CO21 citations77

US4232233ANov 4, 1980

Method for extending transistor logarithmic conformance

HEWLETT PACKARD CO7 citations70

MOTOROLA SOLUTIONS INC

1 patent

US9270307B2Feb 23, 2016

Method and apparatus for improving audio reception in a paging device

MOTOROLA SOLUTIONS INC0 citations30