Learn more

NEUMAYER TEKFOR HOLDING GMBH

Overview
  • Total Patents
    294
  • GoodIP Patent Rank
    236,596
About

NEUMAYER TEKFOR HOLDING GMBH has a total of 294 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets mechanical elements, machines and engines, pumps and turbines are BORG WARNER AUTOMOTIVE TRANS, INA SCHAEFFLER KG and NEUMAYER TEKFOR ENG GMBH.

Patent filings per year

Chart showing NEUMAYER TEKFOR HOLDING GMBHs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Derse Matthias 34
#2 Bechtold Matthias 32
#3 Szentmihalyi Volker 31
#4 Karl Christoph 24
#5 Savoy Juliano 23
#6 Lehmann Martin 22
#7 Schuler Markus 21
#8 Lutz Mathias 18
#9 Vogel Manfred 18
#10 Ehrler Klaus 17

Latest patents

Publication Filing date Title
DE102013008115A1 Process for fracture separation of a connecting rod and corresponding device
DE102013007709A1 Hinge for drive train of vehicle, has carrier housing that partially covers outer hub and connection element so that outer hub and connection element are axially fixed to each other by carrier housing
DE102013004797A1 Piston for internal combustion engine
DE102012025165A1 Self-locking fastening device for fastening screw or bolt, has spring element exerting force between nut and intermediate washer along longitudinal axis such that friction moment is transferable between nut and intermediate washer
DE102012024461A1 Plunge joint for motor car, has inner raceway groove which is arranged opposingly in sliding portion, such that displacement amount of angle-section is greater than zero and is different from amount of functional section
DE102012024044A1 Valve train for internal combustion engine, has two support elements and cam follower supported to each other by floating bearing, where cam follower comprises middle recess for receiving tap element and provided with contact region
WO2013067987A2 Fastening element
DE102012016356A1 Adjustable camshaft for internal combustion engine, has shaft and cam packet, where shaft and cam packet are designed and aligned, such that shaft and cam packet are connected to each other in rotating manner
DE102012016357A1 Method for producing a camshaft module and corresponding camshaft module
WO2013020541A1 Parking lock
DE102012012150A1 Drag lever arrangement and internal combustion engine
DE102012009621A1 Valve operating device for an internal combustion engine
DE102012007334A1 Method for producing a camshaft module and corresponding camshaft module
DE102012007335A1 Cam shaft module for use in cast cylinder head of combustion engine, has ring holder for receiving bearing ring, and bearing support and/or ring holder partly consisting of metal sheet and/or punching bending part
DE102012004904A1 Differential
DE102011121597A1 Mounting for camshaft and camshaft
DE102011121104A1 engine component
DE102011118408A1 Fastener has plate with contact surface which is arranged in direction of contact surface of nut, such that contact surface of nut is partially curved in direction of contact surface of plate to outside of spherical cap
DE102011117849A1 Method of manufacturing a camshaft and corresponding camshaft
DE102011117107A1 mounting assembly