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ELFAB CORP

Overview
  • Total Patents
    46
About

ELFAB CORP has a total of 46 patent applications. Its first patent ever was published in 1970. It filed its patents most often in United States, EPO (European Patent Office) and Germany. Its main competitors in its focus markets electrical machinery and energy, machines and audio-visual technology are ZIERICK MFG CORP, T CONN PREC CORP and TOP YANG TECHNOLOGY ENTPR CO.

Patent filings in countries

World map showing ELFAB CORPs patent filings in countries

Patent filings per year

Chart showing ELFAB CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ammon J Preston 22
#2 Weaver Harry R 16
#3 Ammon John Preston 8
#4 Martens John D 6
#5 Kendall Jerry A 6
#6 Rodriguez Claude 5
#7 Norman Richard O 4
#8 Evans Evan J 3
#9 Langham Arvin L 3
#10 Evans Evan 3

Latest patents

Publication Filing date Title
US4878861A Compliant electrical connector pin
US4755148A Convertible connector
US4586254A Method of making a modular connector
US4582386A Connector with enlarged power contact
US4585285A Multi-row press fit connector for use with bus bars
US4572604A Printed circuit board finger connector
IE842016L Press fit connector insulator and terminals
IE842015L Modular printed circuit card edge connector
EP0133189A2 Modular connector
EP0139786A1 Press fit connector insulator and contact
US4506438A Apparatus for manufacturing integrated circuit connectors
EP0101539A2 Printed circuit board finger connector and method of manufacture
US4503608A Card edge connector tool and a method of joining a card edge connector
US4418475A Method of manufacturing a printed circuit card edge connector having a pull through bellows contact a lay-over insulator
US4417396A Method for manufacturing integrated circuit connectors
US4378632A Method of and apparatus for pull-fitting contacts
US4376339A Method and apparatus for orienting integrated circuit clips and sockets and assembling them into connector contacts
US4337134A Continuous truck mounted printed circuit board plating system
US4324451A Card edge connector with pull through bellows contact and lay-over insulator
US4269468A Electrical connector insulator