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KUHLMAN CORP

Overview
  • Total Patents
    115
About

KUHLMAN CORP has a total of 115 patent applications. Its first patent ever was published in 1971. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets electrical machinery and energy, mechanical elements and machines are YAN YIPENG, UNITED TRANSFORMER CORP and SALOMAEKI JARKKO.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Fisher John L 35
#2 Schlake Randall L 29
#3 Macemon Herbert J 29
#4 Richerson James D 23
#5 Martin Richard W 16
#6 Winbigler Paul H 15
#7 Piatt Clair E 13
#8 Aishton Thomas H 12
#9 Cloyd John E 9
#10 Mohney Hubert L R 8

Latest patents

Publication Filing date Title
US5869776A Method and apparatus for receiving and displaying digital data
US5913911A Method and apparatus for concentrating signals
US5971558A Method and apparatus for mounting an instrument
US5558195A Substantially rectangular cross section transmission spring
US5362006A Segment removal assembly for winding machine
US5306086A Spring assembly with interconnecting annular plates
US5273246A Hanger bracket for distribution transformer
US5248952A Transformer core and method for finishing
US5016832A Method and apparatus for winding an amorphous magnetic toroidal transformer core
US4901773A High voltage coil winding machine
US4875277A Formed metal core blocking method
AU2521988A Transformer insulation barrier and method for manufacture
US4917318A Apparatus for fabricating a low voltage winding for a toroidal transformer
US4896839A Apparatus and method for winding a strip of material into an arcuate elongate passage
US4884758A Self-loading wire winding assembly and method
US4771957A Apparatus and method for fabricating a low voltage winding for a toroidal transformer
US4741484A Apparatus and method for winding a magnetic core for toroidal transformer
US4779812A Toroidal electrical transformer and method of producing same
US4761629A Injection moldable core insulation tubes
US4833436A Formed metal core blocking