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LOHMANN & STOLTERFOHT AG

Overview
  • Total Patents
    149
About

LOHMANN & STOLTERFOHT AG has a total of 149 patent applications. Its first patent ever was published in 1922. It filed its patents most often in Germany, United Kingdom and France. Its main competitors in its focus markets mechanical elements, transport and machines are TWIN DISC INC, SINCLAIR HAROLD and APPLIC DES BREVETS COTAL SOC D.

Patent filings in countries

World map showing LOHMANN & STOLTERFOHT AGs patent filings in countries

Patent filings per year

Chart showing LOHMANN & STOLTERFOHT AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Haensgen Klaus 15
#2 Burkhardt Walter 10
#3 Lindenborn August 6
#4 Szynka P 5
#5 Fleischmann Erwin 4
#6 Wedler Herbert 4
#7 Freudewald Wilhelm 3
#8 Ridder Gerhard 3
#9 Krutz Wolfgang 3
#10 Steinberg Hans 3

Latest patents

Publication Filing date Title
ES447610A1 Lubricating means for the transmission gear of a ship
GB1413014A Screw extruder
GB1409437A Drive apparatus and supply means therefor
US3854349A Multi-stage speed reducer with resilient shaft supports
US3804220A Clutch-coupling assembly
US3791497A Elastic shaft clutch
GB1378056A Resilient shaft coupling
US3708048A Fluid pressure clutch with emergency screw operator
GB1333408A Highly resilient metal-rubber element for use in shaft couplings
US3656198A Floating bridge
US3669230A Drive for ships
DE1958024B1 Device for monitoring bearings or gears of ship drives
US3557573A Highly elastic shaft coupling particularly for use in connection with elastically supported driving engines
US3487721A Driving system for a tanker
GB1196358A Improvements in or relating to Gear Arrangements
ES352808A1 A device for the operation of a large diameter wheeled wheel, preferably for the operation of a steel factory converter. (Machine-translation by Google Translate, not legally binding)
GB1162326A Two Stage Gear Wheel Reduction Gear
GB1185281A Device for Driving a Lantern Gear
DE1531737A1 Device on a tanker to drive the propeller shaft and auxiliary motors
GB1163748A Multi-Stage Reduction Reversing Gear