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WICKMANN WERKE GMBH

Overview
  • Total Patents
    140
About

WICKMANN WERKE GMBH has a total of 140 patent applications. Its first patent ever was published in 1977. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets electrical machinery and energy, machines and semiconductors are SAN ARROW KK, BAIRONG ELECTRON CO LTD and GREENBROOK ELECTRICAL PLC.

Patent filings per year

Chart showing WICKMANN WERKE GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Joellenbeck Andre 25
#2 Rupalla Manfred 25
#3 Baus Andreas 18
#4 Froechte Bernd 12
#5 Poessnicker Peter 10
#6 Roeder Uwe 9
#7 Hell Stephan 8
#8 Drothen Michael 7
#9 Staerk Klaus 7
#10 Froechte Bernd Dr 6

Latest patents

Publication Filing date Title
EP1729317A1 Helically wound fusible conductor for fuse element with plastic sealing
EP1597745A1 Coil melt conductor comprising an insulating intermediate coil for a fuse element
EP1517348A1 Fuse element with profiled contact pins and manufacturing process
DE10339441B3 Tubular fuse element with end caps with hermetically sealing plastic seal insert
EP1455375A1 Fuse element with a temporary quasi-hermetic sealing of the interior
DE10245393A1 Protection component that is self-configuring using sparks, has circuit element arranged in component so that spark produced at defined point can act upon circuit element to change electrical properties
CN1692463A Fuse component
US7320171B2 Fuse component
DE10150027C1 Thick film safety component comprises a conductor layer having a melt conductor element having a melting region, a heating resistance element having a resistance layer, and electrical connecting lines
DE10142091A1 Method for producing a protective component with a set time behavior of the heat transfer from a heating element to a melting element
EP1074034A1 Electrical fuse element
DE19851532A1 fuse holder
WO9916097A1 Electrical fuse element
DE19827595A1 Electric laminated chip fuse element
DE19803605A1 Process for manufacturing electrical fuses
DE19754415A1 Electrical equipment protection circuit e.g. for automobile electric's
EP0943150A2 Electrical fuse
EP0849764A1 Fuse-holder for apparatus
DE19752586A1 Attaching metallic surface to thermally softened conducting plastic film
EP0829897A2 Electric fuse