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RENK AG ZAHNRAEDER

Overview
  • Total Patents
    269
About

RENK AG ZAHNRAEDER has a total of 269 patent applications. Its first patent ever was published in 1957. It filed its patents most often in Germany, United States and United Kingdom. Its main competitors in its focus markets mechanical elements, transport and machines are STOECKICHT WILHELM G, BROWN GEAR IND and LONG CHARLES F.

Patent filings per year

Chart showing RENK AG ZAHNRAEDERs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Kugler Artur 56
#2 John Erich 41
#3 Zaunberger Franz Xaver 26
#4 Pollak-Banda Erich Dipl Ing 13
#5 Pollak-Banda Erich 12
#6 Arndt Heinrich 12
#7 Hirt Manfred 11
#8 Kirstein Gerhard 10
#9 Zaunberger Franz-Xaver 9
#10 Reppert Rudi 9

Latest patents

Publication Filing date Title
DE3623264C1 Test facility for drive units
DE3600756A1 Electronic control device for automatic transmission
DE3528513A1 Device for setting valves for fluids in a vehicle
DE3526856A1 Marine propulsion
DE3516903A1 Ship transmission
DE3508879A1 CONTROL CIRCUIT FOR MOTOR VEHICLES
DE3506849C1 Electrical control circuit
DE3505987A1 SHIP DRIVE WITH AT LEAST ONE SWITCHABLE FRICTION COUPLING
DE3505992A1 Marine propulsion
DE3502848A1 Propulsion for ships
DE3429702A1 Filling level checking device
DE3426083C1 Driving device for an impact wheel mill
DE3424923A1 TENSION TEST
DE3419193A1 Gear mechanism, in particular a planetary change-speed gear
DE3419194A1 Helical gearboxes
DE3410127A1 One-piece brake disc
DE3405289A1 MEASURING AND TEST CIRCUIT
DE3338950A1 SHIP TRANSMISSION ARRANGEMENT
DE3325782C1 Gear, in particular for twin-screw extruders
DE3325781A1 Gearwheel