P

Inventor

HENNING MICHAEL L

GB8 patents
⚠️ This page may combine multiple inventors who share the name “HENNING MICHAEL L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MARCONI GEC LTD

4 patents
US5029978AJul 9, 1991

Optical phase modulator

MARCONI GEC LTD36 citations89
US5237632AAug 17, 1993

Optical fibre coil assemblies

MARCONI GEC LTD12 citations72
US4998226AMar 5, 1991

Hydrophone

MARCONI GEC LTD10 citations70
US5227624AJul 13, 1993

Optical sensing systems with plural wavelengths and wavelength sensitive sensors

MARCONI GEC LTD6 citations60

PLESSEY OVERSEAS

2 patents
US4653916AMar 31, 1987

Optical sensing systems

PLESSEY OVERSEAS44 citations86
US4956549ASep 11, 1990

Optical sensing systems

PLESSEY OVERSEAS14 citations72

SENSOR MEASUREMENT TECHNOLOGY

1 patent
US6250153B1Jun 26, 2001

Continuous, non-metallic, media sensors for corrosive environments

SENSOR MEASUREMENT TECHNOLOGY5 citations55

PLESSEY HANDEL INVESTMENT AG

1 patent
US4209856AJun 24, 1980

Acoustic devices

PLESSEY HANDEL INVESTMENT AG5 citations53