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EVERETT CHARLES CONTACT PROD

Overview
  • Total Patents
    20
About

EVERETT CHARLES CONTACT PROD has a total of 20 patent applications. Its first patent ever was published in 1986. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, electrical machinery and energy and environmental technology are EVERETT CHARLES TECH, JF MICROTECHNOLOGY SDN BHD and HWANG DONG WEON.

Patent filings in countries

World map showing EVERETT CHARLES CONTACT PRODs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Swart Mark A 14
#2 Johnston Charles J 10
#3 Van Loan David R 5
#4 St Onge Gary F 4
#5 Swart Mark Andrew 2
#6 Mcray Robert D 2
#7 Johnston Charles Joseph 2

Latest patents

Publication Filing date Title
US5214374A Dual level test fixture
US5180976A Integrated circuit carrier having built-in circuit verification
US5134280A Optical fiber test probe having a sleeve-like plunger movable in a barrel
WO9119392A1 Test fixture alignment system
US5045780A Electrical test probe contact tip
US4983909A Repetitive-switching
US5032787A Electrical test probe having rotational control of the probe shaft
US5049813A Testing of integrated circuit devices on loaded printed circuit boards
EP0305951A1 Testing of integrated circuit devices on loaded printed circuit boards
EP0299232A1 Circuit board test fixture
US4814698A Technique for elimination of static in printed circuit board test fixtures
US4720275A Quick termination apparatus and method for electrical connector