Learn more

NEUENSTEIN ZAHNRADWERK

Overview
  • Total Patents
    52
About

NEUENSTEIN ZAHNRADWERK has a total of 52 patent applications. Its first patent ever was published in 1983. It filed its patents most often in Germany, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets mechanical elements, machines and materials and metallurgy are KYOWA METAL WORKS CO LTD, FIPPARD ARTHUR JOHN and SALERNI PIERO MARIANO.

Patent filings per year

Chart showing NEUENSTEIN ZAHNRADWERKs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mueller Erich R 17
#2 Muller Erich R 8
#3 Mueller Erich R Dipl Ing 7
#4 Volkert Edmund 6
#5 Hofmeister Klaus 6
#6 Gramberger Johann 6
#7 Priwitzer Guenther Dipl Ing 5
#8 Gramberger Johann Ing 4
#9 Rienecker Wolfgang 4
#10 Lilienfein Hans-Ulrich 3

Latest patents

Publication Filing date Title
DE3932968A1 Vehicle gearbox with main and secondary gear groups - has lowest forward gear engaged when selecting crawling gear ratio
DE3904158A1 Dog clutch
US4817470A Gear-shift mechanism for motor-vehicle multi-step transmissions with interruption of traction
EP0267561A1 Method of manufacturing synchroniser parts for motor vehicle transmissions
JPS63219923A Method and device for manufacturing frictional coupling member, particularly, range-transmission synchronizing member of automobile
DE3732525A1 STEPP GEARBOX FOR MOTOR VEHICLES
DE3728643A1 Method for the production of frictionally engaging elements, especially synchronising elements in step-change transmissions of motor vehicles, and a frictionally engaging element
DE3728642A1 Method for the production of frictionally engaging elements, especially synchronising elements in step-change transmissions of motor vehicles, and a frictionally engaging element
DE3726486A1 Synchroniser for step-change transmissions in motor vehicles
DE3723999A1 Process and device for producing frictionally locking elements, in particular synchronisation members in variable-speed gears of motor vehicles
DE3724000A1 Process and device for producing frictionally locking elements, in particular synchronisation members, in variable-speed gears of motor vehicles
DE3712898A1 Friction clutch
DE3705658A1 METHOD FOR PRODUCING A FRICTION RING WITH A CONICAL OR CYLINDRICAL FRICTION SURFACE
DE3705657A1 Friction ring with a conical or cylindrical friction surface
DE3705660A1 METHOD FOR PRODUCING A FRICTION RING WITH A CONICAL OR CYLINDRICAL FRICTION SURFACE
DE3705632A1 FRICTIONAL ELEMENT, PARTICULARLY SYNCHRONIZING BODY IN STAGE DRIVES OF MOTOR VEHICLES
DE3637386C1 Method and device for producing synchronization bodies in gearboxes of motor vehicles
DE3605377A1 Device for the shifting of multi-step transmissions in motor vehicles
DE3524412A1 Method of manufacturing the tread of a synchronizer ring
DE3523941A1 Rotating transmission element