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LITTON INDUSTRIES INC

Overview
  • Total Patents
    1,373
About

LITTON INDUSTRIES INC has a total of 1,373 patent applications. Its first patent ever was published in 1950. It filed its patents most often in Canada, United Kingdom and Germany. Its main competitors in its focus markets electrical machinery and energy, machines and measurement are LITTON PRECISION PROD INC, LITTON PREC PRODUCTS INC and WESTINGHOUSE ELECTRIC & MFG CO.

Patent filings in countries

World map showing LITTON INDUSTRIES INCs patent filings in countries
# Country Total Patents
#1 Canada 321
#2 United Kingdom 266
#3 Germany 236
#4 France 176
#5 United States 141
#6 Sweden 49
#7 Japan 47
#8 Switzerland 26
#9 Netherlands 23
#10 Australia 18
#11 Italy 17
#12 Belgium 11
#13 Spain 10
#14 Norway 9
#15 Israel 8
#16 Denmark 5
#17 New Zealand 3
#18 Brazil 2
#19 Iceland 2
#20 South Africa 2
#21 Greece 1

Patent filings per year

Chart showing LITTON INDUSTRIES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fyler Norman F 18
#2 Crapuchettes Paul W 18
#3 Erdley Harold F 17
#4 Fonda-Bonardi Giusto 14
#5 Dunn Elman R 9
#6 Dillingham Edward 9
#7 Tapper William R 9
#8 Shapiro Sidney 9
#9 Scott Robert E 9
#10 Dunn E 8

Latest patents

Publication Filing date Title
US7010810B2 Method and apparatus for providing a software agent at a destination host
US6988269B1 Employment of instruction in program supported by server application to cause execution of program unsupported by the server application
US5508661A Fast tuning YIG frequency synthesizer
US5545949A Coaxial transmissioin line input transformer having externally variable eccentricity and position
AU6322194A Fiber optic planar hydrophone
US5354361A Energy recovering pressure balance scheme for a combination pressure swing absorber with a boost compressor
US5343212A (AOA/LBI) emitter ranging method and apparatus
US4600886A Apparatus for orienting a magnetometer
JPS59161255A Double disk grinder
GB2132000A Isotope separation by standing waves
JPS56121545A Marrow free dental drilling file jig
JPS5673266A Butterfly valve
JPS5673267A Butterfly valve
JPS54147691A Drive circuit of ultrasoniccwave dental appliance
JPS54154189A Ultrasoniccwave tartar removing instrument
IL54659D0 Method of manufacture of universal joints and like articles
AU3032077A Universal joint and method of manufacture
GB1570045A Digital circuits
GB1567553A Digital ground proximity warning systems
CA1091965A Self-tapping screws