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NSF NUERNBERGER SCHRAUBENFABRI

Overview
  • Total Patents
    31
About

NSF NUERNBERGER SCHRAUBENFABRI has a total of 31 patent applications. Its first patent ever was published in 1935. It filed its patents most often in Germany and Switzerland. Its main competitors in its focus markets electrical machinery and energy, semiconductors and basic communication technologies are C P CLARE CORP, CKD MODRANY NARODNI PODNIK and NEC SCHOTT COMPONENTS CORP.

Patent filings in countries

World map showing NSF NUERNBERGER SCHRAUBENFABRIs patent filings in countries
# Country Total Patents
#1 Germany 29
#2 Switzerland 2

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Luehn Oskar 10
#2 Spiess Hans 9
#3 Kreutzer Conradin Dr 2
#4 Gmbh Nsf Nuernberger Schrauben 2
#5 Trost Otto 1
#6 Schwaiger Christian 1
#7 Suess Waldemar 1
#8 Meyer Erwin 1
#9 Weinmann Peter 1
#10 Scharf Dipl-Phys Hans 1

Latest patents

Publication Filing date Title
DE1043511B Electrical capacitor, in particular wound capacitor, with a dielectric based on saturated polydicarboxylic acid esters
DE1042722B Method for attaching the connecting wires in the case of layer or ground resistors
DE765253C Process for the manufacture of selenium rectifiers
DE763951C Process for the vacuum-tight closure of a ceramic or metallic vessel provided with a pump nozzle
DE756747C Method of manufacturing selenium rectifier plates
DE756746C Method of manufacturing selenium rectifier plates
DE757038C Method of manufacturing a selenium rectifier
DE766047C Arrangement for multiplying the frequency with oscillating converters
DE764124C Electrolyte for electrolytic capacitors
DE713889C Electrical device for achieving a pendulum movement
DE733162C Arrangement of the assignments of wound capacitors
DE765704C Electrolyte for electrolytic capacitors
DE736105C Worm gear
DE729241C Relay device
DE709784C Relay device
DE724140C Relay device
DE727673C Relay device
DE723645C Electrolyte for electrolytic capacitors
DE757222C Selenium dry rectifier with heavy metal carrier electrode
DE764360C Selenium dry rectifier with sprayed-on counter electrode and protective paint layer