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NSF NUERNBERGER SCHRAUBENFAB

Overview
  • Total Patents
    105
About

NSF NUERNBERGER SCHRAUBENFAB has a total of 105 patent applications. Its first patent ever was published in 1939. It filed its patents most often in Germany, Austria and France. Its main competitors in its focus markets electrical machinery and energy, basic communication technologies and materials and metallurgy are CONDENSATEURS SOC IND DES, VOLTRONICS CORP and TELEGRAPH CONDENSER CO LTD.

Patent filings in countries

World map showing NSF NUERNBERGER SCHRAUBENFABs patent filings in countries
# Country Total Patents
#1 Germany 96
#2 Austria 3
#3 France 2
#4 United Kingdom 2
#5 Switzerland 1
#6 Denmark 1

Patent filings per year

Chart showing NSF NUERNBERGER SCHRAUBENFABs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lutz Georg 13
#2 Spiess Hans 11
#3 Ruemmer Dipl-Ing Heribert 10
#4 Pfister Dipl-Ing Karl 9
#5 Elben Robert Georg 6
#6 Siegert Ludwig Dipl-Ing 5
#7 Moessner Wilhelm 5
#8 Lorenz Dipl-Phys Helmut 4
#9 Ruemmer Heribert Dipl-Ing 4
#10 Schlotter Ferdinand 4

Latest patents

Publication Filing date Title
DE1091629B Channel switch with a rotating drum
DE1077733B Switchable high frequency device, especially TV channel switch
GB884370A A ceramic dielectric capacitor
DE1067892B Capacitive tunable tuning unit
DE1081081B Capacitive tunable tuning unit
DE1067489B Combined TV channel switch for VHF and UHF
DE1044188B Capacitive tunable tuning unit
DE1079699B Anode feed circuit for the attachment when using a tuning or switching arrangement for telecommunication receivers, in particular television reception in the VHF-UHF area
DE1065041B Bracket for tube shielding hoods
DE1041545B High-frequency attachment for amplification and frequency conversion
DE1027797B Electrical capacitor for end use and process for its manufacture
DE1007360B Tuning arrangement for television reception in the VHF and UHF area
DE1093162B Process for the local removal of vapor-deposited thin metallic layers and their application
DE1006527B Implementation capacitor and process for its manufacture
DE1055255B Liquid indicators, in particular petrol level indicators
DE1082313B Electrical component installed in a metal housing or at least partially encased in plastic
DE953373C Electric chopper
DE1098428B Method for producing a ceramic dielectric material with high DK
DE1085390B Vibration-isolating fastening that is resilient in three mutually perpendicular directions, especially for vibration systems in electrical chopping machines
DE1004265B Non-metallic mass produced in the sintering process