Learn more

DEUTSCHE FERNKABEL GMBH

Overview
  • Total Patents
    27
About

DEUTSCHE FERNKABEL GMBH has a total of 27 patent applications. Its first patent ever was published in 1938. It filed its patents most often in Germany, France and Switzerland. Its main competitors in its focus markets electrical machinery and energy, measurement and telecommunications are KWO KABEL GMBH, HUBER+SUHNER AG and LUDWIG BUENGER.

Patent filings in countries

World map showing DEUTSCHE FERNKABEL GMBHs patent filings in countries
# Country Total Patents
#1 Germany 24
#2 France 2
#3 Switzerland 1

Patent filings per year

Chart showing DEUTSCHE FERNKABEL GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stephan Traugott 6
#2 Hohenstein Hermann 5
#3 Taege Rudolf 4
#4 Kiefer Wendelin 3
#5 Hoellig Emil 3
#6 Schramm Otto 2
#7 Taege Rudolf Ing Grad 2
#8 Klitzing Wolfgang 2
#9 Schomberg Gernod 2
#10 Burkart Ernst Dipl Ing 1

Latest patents

Publication Filing date Title
DE3436668A1 Method and device for removing the primary coating of an optical fibre
DE3428615A1 Sleeve for optical fibre cables
DE3428562A1 Splicing carrier for optical fibre cables
DE3225643A1 Optical-fibre cable with compressed-gas monitoring
DE2736485A1 Attachment for coupling meter with digital display - has keys for operation selection, and interval switch with adjustable intervals
DE2359517A1 Serial testing equipment for telephone cables - provides increased accuracy and faster rate of testing
DE2303935A1 DEVICE FOR BALANCING RELATIVE MOVEMENTS BETWEEN THE CABLE SOIL AND THE CABLE SHEATH
DE2303812A1 ARRANGEMENT FOR COMPENSATION OF REFLECTIONS IN COAXIAL CABLES
DE2135453A1 CABLE COVER
DE1955972A1 Method for reporting pressure drops in pipelines, especially in cable systems
DE1952995A1 Arrangement for the protection of pipelines, in particular of pressurized gas protected cable systems
DE1640004B1 METHOD FOR REDUCING NOISE VOLTAGE IN PUPINIZED TELEPHONE CABLES
DE1615994A1 Procedure for reducing the earth coupling of the stranding elements in the cable
DE1615956A1 Arrangement for connecting cable sheaths made of metal with metal fittings
DE1590313A1 Arrangement for the protection of pipelines, in particular of pressurized gas protected cable systems
DE1515610A1 Device for determining the size and direction of the relative movement between cable core and cable sheath
DE1515609A1 Method for determining the location of leaks in a gas pressure-monitored cable system
DE1465434A1 Sealing cap for sheathed, longitudinally gas-permeable cables
DE1465431A1 Device for determining the size and direction of relative movements between cable core and cable sheath
DE1291000B Arrangement for connecting the outer conductors of coaxial lines