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COOPER POWER SYST

Overview
  • Total Patents
    131
About

COOPER POWER SYST has a total of 131 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United States, Canada and Mexico. Its main competitors in its focus markets electrical machinery and energy, machines and macromolecular chemistry and polymers are RTE CORP, HI G INC and SDS ELEKTRO GMBH.

Patent filings in countries

World map showing COOPER POWER SYSTs patent filings in countries

Patent filings per year

Chart showing COOPER POWER SYSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lapp John 15
#2 Johnson Stephen Paul 11
#3 Roscizewski Paul M 10
#4 Johnson Stephen P 9
#5 Goedde Gary L 9
#6 Knapp Todd K 8
#7 Hassler Stephen Paul 8
#8 White James V 7
#9 Hassler Stephen P 6
#10 Baranowski John F 6

Latest patents

Publication Filing date Title
US5608596A Surge arrester with spring clip assembly
CA2098365A1 Surge arrester with spring clip assembly
CA2097279A1 Dropout expulsion fuse
CA2097277A1 Series gapped mov surge arrester
US5406448A Capacitor hanger and attachment method
US5274349A Current limiting fuse and dropout fuseholder for interchangeable cutout mounting
US5331304A Amorphous metal transformer core
US5277605A Electrical connector
US5272442A Electrical feed-through bushing cavity insulation detector
CA2073283A1 Method of and article for containing chips from an amorphous metal core
US5300914A Dropout expulsion fuse
US5221220A Standoff bushing assembly
US5230142A Operating and torque tool
US5213750A Method to straighten cross linked polyethylene high voltage power cable
EP0499359A1 Fire resistant dielectric fluid
EP0497467A1 Very low pour point dielectric
CA2057778A1 Tool for assisting in the installation and removal of an el ectrical terminator relative to an electrical bushing
US5216801A Tool for assisting in the installation and removal of an electrical terminator relative to an electrical bushing
CA2056863A1 Integrated over-current and over-voltage protection for distribution transformer secondary winding
US5175403A Recloser means for reclosing interrupted high voltage electric circuit means