Inventor

KNIGHT JOHN D

US9 patents

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

HEWLETT PACKARD CO

2 patents

US5233405AAug 3, 1993

Optical spectrum analyzer having double-pass monochromator

HEWLETT PACKARD CO105 citations95

US5359409AOct 25, 1994

Diffraction grating position sensing and control for a scanning monochromator

HEWLETT PACKARD CO38 citations91

SIMMONS SIRVEY CORP

2 patents

US6662649B1Dec 16, 2003

Material level monitoring and reporting

SIMMONS SIRVEY CORP72 citations91

US6374187B1Apr 16, 2002

Underground storage tank monitoring system and method

SIMMONS SIRVEY CORP58 citations91

DOMANICO EDWARD J

1 patent

US5032821AJul 16, 1991

Motor vehicle stability monitoring and alarm system and method

DOMANICO EDWARD J153 citations94

COCA COLA CO

1 patent

US6545594B1Apr 8, 2003

Audio closure

COCA COLA CO40 citations90

INTELLIGENT CONTROLS INC

1 patent

US5918268AJun 29, 1999

Line leak detection

INTELLIGENT CONTROLS INC77 citations90

ARKIMEDES LTD

1 patent

US5615639AApr 1, 1997

Foldable assembly for containment and disposal of litter

ARKIMEDES LTD29 citations88

SCULLY ROBERT

1 patent

US4845486AJul 4, 1989

Residential fuel-oil level reporting and alarm system

SCULLY ROBERT72 citations88