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EVERETT CHARLES INC

Overview
  • Total Patents
    31
About

EVERETT CHARLES INC has a total of 31 patent applications. Its first patent ever was published in 1975. It filed its patents most often in United States, France and Japan. Its main competitors in its focus markets measurement, audio-visual technology and electrical machinery and energy are KIMOTO GUNSEI, KIMOTO ISAO and TECHNOPROBE SPA.

Patent filings in countries

World map showing EVERETT CHARLES INCs patent filings in countries
# Country Total Patents
#1 United States 13
#2 France 5
#3 Japan 5
#4 Germany 4
#5 United Kingdom 4

Patent filings per year

Chart showing EVERETT CHARLES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Long Everett James 5
#2 Muench Elmer W 5
#3 Long Everett J 4
#4 Glau Gordon Lee 3
#5 Wysocki Lawrence E 2
#6 Hines Clyde K 2
#7 Wysocki Lawrence Eugene 2
#8 Long Walter James 1
#9 Schadwill Karl H 1
#10 Wohlhieter George M 1

Latest patents

Publication Filing date Title
FR2518358A1 Vacuum actuated test head having programming plate - has contact probes mounted in base with corresp. plate aligner
JPS58102175A Vacuum starting type test-head
JPS57101769A Translation apparatus and test mount apparatus and manufacture of translation apparatus
US4461993A Low resistance electrical spring probe
US4400728A Video process control apparatus
US4377318A Low insertion force electrical interface assembly and actuable interface assembly therefor
US4322682A Vacuum actuated test head having programming plate
JPS5473278A Tester
US4209745A Interchangeable test head for loaded test member
US4200351A Straight through electrical spring probe
US4176900A Low insertion force connector
US4138186A Test apparatus
US4108528A Probe actuator assembly
US4114093A Network testing method and apparatus
US4050762A Telescoping spring probe having separate wiper contact member
US4012097A Combined test clip and component extraction tool
US3965932A Vacuum valve