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RUHRTHALER MASCHINENFABRIK SCH

Overview
  • Total Patents
    11
About

RUHRTHALER MASCHINENFABRIK SCH has a total of 11 patent applications. Its first patent ever was published in 1954. It filed its patents most often in Germany, France and Switzerland. Its main competitors in its focus markets transport, environmental technology and measurement are MARCU MIHAI, HANLON JOHN HENRY and WALKER RUDOLF ING.

Patent filings in countries

World map showing RUHRTHALER MASCHINENFABRIK SCHs patent filings in countries
# Country Total Patents
#1 Germany 7
#2 France 2
#3 Switzerland 1
#4 Spain 1

Patent filings per year

Chart showing RUHRTHALER MASCHINENFABRIK SCHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Oberste-Beulmann Klaus Dipl In 3
#2 Bachem Dipl-Ing Erich 2
#3 Heintges Herbert Ing Grad 1
#4 Meder Juergen 1
#5 Erich Bachem 1
#6 Heintges Herbert 1
#7 Richard Fauteck Dipl-Ing 1

Latest patents

Publication Filing date Title
DE3526457A1 Coupled gear for a locomotive
DE2820796A1 Traction conveyance of mine support units along floor - has platform on tractor drawn carriage with chain between hinged rails
DE2809785A1 Tractive power measuring device for rail vehicle - has directional friction locking device with eccentric and lever
DE2756600A1 Monorail suspension conveyor track - has trolley and hoist units with universal joint shaft transmission connections
DE1503348A1 Hydraulic piston engine
ES256109A1 A locomotive feeded by accumulators (Machine-translation by Google Translate, not legally binding)
DE1085907B Accumulator-fed locomotive, especially for mining operations
DE1010091B Arrangement of the drive system for diesel mine locomotives