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LOHMANN WERKE A G

Overview
  • Total Patents
    29
About

LOHMANN WERKE A G has a total of 29 patent applications. Its first patent ever was published in 1928. It filed its patents most often in Germany, France and Spain. Its main competitors in its focus markets engines, pumps and turbines, consumer goods and electrical machinery and energy are GENERATEURS JARRET SOC D, LOHMANN WERKE AG and RIGAZZI PIER ANDREA.

Patent filings in countries

World map showing LOHMANN WERKE A Gs patent filings in countries
# Country Total Patents
#1 Germany 17
#2 France 7
#3 Spain 2
#4 Canada 1
#5 Denmark 1
#6 United States 1

Patent filings per year

Chart showing LOHMANN WERKE A Gs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lohmann Adolf 3
#2 Erling Walter 1
#3 Sudeck Halva 1
#4 Hermann Teegen 1
#5 Teegen Hermann 1
#6 Schmidt Dr-Ing Friedrich 1
#7 Sternberg Wolfgang 1
#8 Teegen Herman 1
#9 Scheld Ernst 1
#10 Thusius Alexander 1

Latest patents

Publication Filing date Title
ES224282A3 Improvements in combustión engines (Machine-translation by Google Translate, not legally binding)
DE1004501B Alternating current operated lighting system for vehicles with headlights and taillights in parallel circles
DE871055C Method of making suitcases
DE899156C Bicycle with auxiliary motor and friction wheel drive
DE852595C Suitcase
DE830554C Reinforcement strips for suitcases or the like.
DE842387C Suitcase
DE917192C Multipole magneto-electric small machine for bicycle lights u. like
DE843440C Coil system with ring coil for multipole bicycle alternators u. like
DE913436C Small magnet-electric alternator
ES192670A1 A PROCEDURE AND DEVICE FOR SERVICE OF TWO-STROKE COMBUSTION ENGINES
DE850560C Lock for suitcases, folders or the like.
US2583499A Internal-combustion engine
DE820226C Mixture-compressing, self-igniting internal combustion engine
DE823233C Method for operating mixture-compressing, self-igniting two-stroke internal combustion engines
DE806167C Suitcase, in particular made of plywood o.
DE853382C Method of making suitcases
DE620646C Current collector or carbon brush holder for alternators of bicycles or the like.
DE487389C Magnet system for small magnet-electric machines and devices
DE520058C Dimming device for vehicle headlights