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ELCO CORP

Overview
  • Total Patents
    373
About

ELCO CORP has a total of 373 patent applications. Its first patent ever was published in 1957. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets electrical machinery and energy, machines and audio-visual technology are CONNECTOR SYSTEMS TECH NV, CONNECTOR SYSTEM TECHNOLOGY N and Lan rong-qin.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Ruehlemann Herbert E 39
#2 Ruehlemann H 18
#3 Feldman Steven 11
#4 Ernst Ruehlemann Herbert 8
#5 Ashman John J 8
#6 Mcdonald Randolph A 7
#7 Burt Gerald D 7
#8 Frompovicz F 7
#9 Inacker Frederick T 6
#10 Zychal Edward 6

Latest patents

Publication Filing date Title
CN1244957A Multifunction electronic connector
WO9816971A1 Subminiature matched impedance rf coaxial connector
WO9634362A1 Integrated circuit card
US5590463A Circuit board connectors
US5672084A High density connector receptacle
US5548483A Frameless IC card and housing therefor
US5470237A Latch mechanism for joining the cover and connector of a removable memory device
US5373626A Removable pin carrier
WO9316504A1 Solderable bottom entry connector
US5306171A Bowtie connector with additional leaf contacts
US5194166A Phosphorous amine lubricant additives
US5273440A Pad array socket
US5224885A Low profile dual beam contact
US5237742A Method of producing electrical contact socket
US5151056A Electrical contact system with cantilever mating beams
US5130036A Phosphorous amine lubricant additives
US4965002A Phosphite amine lubricant additives
US4778403A Zero insertion force connector
US4508630A Oil soluble sulfur free oxymolybdenum organic compounds having friction reducing antiwear properties in lubricant compositions, process of manufacture, and lubricant compositions
US4512620A Mass termination electrical connector