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JOSLYN CORP

Overview
  • Total Patents
    41
About

JOSLYN CORP has a total of 41 patent applications. Its first patent ever was published in 1985. It filed its patents most often in United States, Canada and EPO (European Patent Office). Its main competitors in its focus markets electrical machinery and energy, packaging and shipping and machine tools are E M P ELECTRIC LTD, ISKRA ZASCITE D O O and ZOTUP S R L.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Cunningham Francis V 9
#2 Tonkiss David W 7
#3 Osterhout Joseph C 4
#4 Hensley Steven P 4
#5 Burtelson Frederick W 3
#6 Wolcott Wayne B 3
#7 Duvall Samual 3
#8 Micheletti Raymond E 3
#9 Chang Kuo-Chin 3
#10 Rueth William R Jr 2

Latest patents

Publication Filing date Title
US5258588A Puffer type switch high current electrical switch contact assembly
US5237482A High voltage surge arrester with failed surge arrester signaling device
US5137060A Manual band installation tool
EP0410644A2 Surge arrester with improved weatherseal
CA2013254A1 High-voltage outdoor electrical bushing
US5007465A Hand operated band bending tool
US5082454A Two-piece retaining ring
US4991053A Surge arrester with draining insulative bracket
US4972291A Surge arrester with improved insulative bracket
US4996868A Calibration device for banding tools
US5000232A Manual band installation tool
US4934416A Power-operated banding tool
US4950851A Fast operator
US4910367A Visible break switch
US4822291A Gas operated electrical connector
US4756130A Apparatus for reinforcing utility poles and the like
US4818820A Transmission system
US4742661A End fitting for crossarm brace
US4663502A Auxiliary contact
US4734823A Fault current interrupter and explosive disconnector for surge arrester