Inventor

JOHNSON CHARLES B

US14 patents

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

ITT

4 patents

US4961278AOct 9, 1990

Day/night telescopic sight

ITT49 citations90

US4339659AJul 13, 1982

Image converter having serial arrangement of microchannel plate, input electrode, phosphor, and photocathode

ITT27 citations81

US4350919ASep 21, 1982

Magnetically focused streak tube

ITT17 citations66

US4163174AJul 31, 1979

Oblique streak tube

ITT4 citations62

SRX CORP

2 patents

US4685104AAug 4, 1987

Distributed switching system

SRX CORP20 citations78

US4799216AJan 17, 1989

Distributed switching system

SRX CORP14 citations70

ECOLAB INC

1 patent

US4733798AMar 29, 1988

Method and apparatus for controlling the concentration of a chemical solution

ECOLAB INC81 citations95

DATA GENERAL CORP

1 patent

US4644535AFeb 17, 1987

PCM channel multiplexer/demultiplexer

DATA GENERAL CORP87 citations91

ITT ELECTRO OPTICAL PRODUCTS A

1 patent

US4822994AApr 18, 1989

Small arms sight for use during daylight and nighttime conditions

ITT ELECTRO OPTICAL PRODUCTS A65 citations90

LITTON SYSTEMS INC

1 patent

US5510673AApr 23, 1996

Shock resistant cascaded microchannel plate assemblies and methods of use

LITTON SYSTEMS INC34 citations87

PENNSYLVANIA POWER & LIGHT CO

1 patent

US5475720ADec 12, 1995

Non-condensable gas tolerant condensing chamber

PENNSYLVANIA POWER & LIGHT CO23 citations84

MOSTEK CORP

1 patent

US4316106AFeb 16, 1982

Dynamic ratioless circuitry for random logic applications

MOSTEK CORP24 citations81

COMBUSTION ENG

1 patent

US4513840AApr 30, 1985

Sound suppression system

COMBUSTION ENG13 citations73

GEN ELECTRIC

1 patent

US4199799AApr 22, 1980

Supervisory circuit for redundant channel control systems

GEN ELECTRIC17 citations66