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MAGNETFAB GEWERKSCH WINDHORST

Overview
  • Total Patents
    34
About

MAGNETFAB GEWERKSCH WINDHORST has a total of 34 patent applications. Its first patent ever was published in 1949. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, measurement and machines are JIANGYIN SPARK ELECTRONIC TECH CO LTD, STEINGROEVER ERICH and TBEA HENGYANG TRANSF CO LTD.

Patent filings in countries

World map showing MAGNETFAB GEWERKSCH WINDHORSTs patent filings in countries
# Country Total Patents
#1 Germany 18
#2 France 7
#3 United Kingdom 4
#4 Switzerland 2
#5 Spain 2
#6 Belgium 1

Patent filings per year

Chart showing MAGNETFAB GEWERKSCH WINDHORSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Steingroever Dr Erich 9
#2 Steingroever Erich Dr 4
#3 Steingroever Erich 3
#4 Martin Josef 3
#5 Heimke Guenther 2
#6 Friedrich Soehne 1
#7 Soehne Friedrich 1
#8 Kettenuss Wilhelm 1
#9 Steingroever E 1
#10 Steingroever Dr-Ing E 1

Latest patents

Publication Filing date Title
GB983257A Improvements in or relating to corrector magnets
DE1143280B Adjustable double-track brake magnet system
GB957517A Improvements in or relating to eddy-current brakes for electric induction meters
ES257674A3 Magnetic brake system for adjustable parasite currents (Machine-translation by Google Translate, not legally binding)
ES257675A3 Improvements in adjustable double track magnetic brake systems (Machine-translation by Google Translate, not legally binding)
DE1125533B Arrangement for permanent magnet clutches
DE1115376B Permanent magnet system
DE1007878B Device for compensating the temperature error of electrical measuring devices with magnetic straightening force
DE930769C Magnetic clamping device for welding
DE927164C Permanent magnetic clamp for welding current supply to iron workpieces
DE1002014B Process for the production of permanent magnets
DE968442C Brake magnet for electricity counters, scales or the like.
DE938142C Permanent magnetic adhesive clip for detachable electrical power supplies, especially when welding
DE1014674B Electrically switchable gripping or holding magnet
DE1022712B Holding magnet system with electrically switchable holding force
DE1096514B Procedure for changing the inductance of an iron core coil with the help of a permanent magnet
DE965885C Process for the production of permanent magnets
DE966341C Permanent magnet system for holding ferromagnetic bodies or for sticking to them
DE898771C Magnetic rotor for small electric machines
DE975672C Process for the production of permanent magnets with matching crystal orientation and magnetization direction and permanent magnets produced afterwards