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LOHER & SOEHNE GMBH

Overview
  • Total Patents
    55
About

LOHER & SOEHNE GMBH has a total of 55 patent applications. Its first patent ever was published in 1948. It filed its patents most often in Germany, Austria and United Kingdom. Its main competitors in its focus markets electrical machinery and energy, mechanical elements and packaging and shipping are PASIM MIKROSYSTEMTECHNIK GMBH, NTI AG and EUROP ELEC MOTORS DESIGN.

Patent filings in countries

World map showing LOHER & SOEHNE GMBHs patent filings in countries
# Country Total Patents
#1 Germany 52
#2 Austria 2
#3 United Kingdom 1

Patent filings per year

Chart showing LOHER & SOEHNE GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hartwagner Dipl-Ing Ludwig 8
#2 Hans Kallas Dipl-Ing 7
#3 Kallas Dipl-Ing Hans 7
#4 Hartwagner Ludwig Dipl-Ing 6
#5 Zoder Dipl-Ing Fritz 4
#6 Doerr Dipl-Ing Walter 4
#7 Hoffmann Dipl-Ing Josef 3
#8 Rauter Guenther 2
#9 Zoder Fritz Dipl-Ing 2
#10 Doerr Dr-Ing Walter 2

Latest patents

Publication Filing date Title
DE1463376A1 Drive of the regulating wheel of centerless cylindrical grinding machines
DE1240583B Infinitely variable speed asynchronous motor
DE1190094B Fixing of the bars in the cage runner of electrical machines
DE1763310B1 DEVICE FOR MONITORING TEMPERATURES IN DEVICES IN THE EVENT OF BREAKING MEASURING LINES
GB898966A Insulation of winding wire and method of producing the same
DE1107805B Method and device for the production of insulation for winding wires for electrical machines
DE818296C Labyrinth seal for roller bearings, especially for electrical machines
DE850317C Electric squirrel cage machine