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PFISTERER ELEKTROTECH KARL

Overview
  • Total Patents
    841
About

PFISTERER ELEKTROTECH KARL has a total of 841 patent applications. Its first patent ever was published in 1939. It filed its patents most often in Germany, Switzerland and Austria. Its main competitors in its focus markets electrical machinery and energy, measurement and mechanical elements are MERTEN GEB, ELECTRIUM SALES LTD and POPP & CO GMBH.

Patent filings per year

Chart showing PFISTERER ELEKTROTECH KARLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hoeckele Max 151
#2 Sander Dieter 41
#3 Max Hoeckele 41
#4 Kuebler Karl 32
#5 Sander Dieter Dipl Ing 31
#6 Hoeckele M 30
#7 Baeuerle Gottfried 29
#8 Baeuerle Gottfried Dipl Ing 26
#9 Bachmeier Albert 25
#10 Schuster Martin 25

Latest patents

Publication Filing date Title
WO9826473A1 Outer casing
DE19704636A1 Connection system for electrical conductors carrying high currents
DE19651704C1 Contact cable clamp
DE19651045C1 Screw connector for electrical conductors
DE19630773A1 Screw-clamped connector for overhead 380kV power line cables
DE19539454C1 Current rail support isolator
DE19538089C1 Lyra contact
EP0690527A1 Device for connection
AU2345195A Device for connecting a voltage display apparatus to a sensor
FI950407A0 Fastening elements and method for making this
DE4436906A1 Dismantling screw with keyed head
DE4435864A1 Set in the form of a bushing or a socket for cable plugs
DE4426790A1 Compression sleeve
DE4425632C1 Elastically deformable insulating sleeve for electrical cables.
DE4425421C1 Insulating body for use cable connectors
DE4416966A1 Circuit arrangement for determining an earth fault in a power transmission cable
DE4413697A1 Device for displaying the voltage of a conductor of a high-voltage power supply system
DE4412016C1 Supporting plate with bus=bars for cable distribution cabinet
DE4411784A1 Connection system for connecting insulated cables to electrical devices
DE4409618A1 Device for data transmission in power supply cable networks