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HIMMERMANN FRITZ GMBH CO KG

Overview
  • Total Patents
    25
About

HIMMERMANN FRITZ GMBH CO KG has a total of 25 patent applications. Its first patent ever was published in 1979. 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, engines, pumps and turbines and machines are FICKELSCHER KURT G, TSUBAKI EMERSON CO and WUELFEL EISENWERK.

Patent filings in countries

World map showing HIMMERMANN FRITZ GMBH CO KGs patent filings in countries

Patent filings per year

Chart showing HIMMERMANN FRITZ GMBH CO KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Fitz Karl-Heinz 19
#2 Dahmen Reiner 13
#3 Lange Harry A 11
#4 Huppertz Franz 9
#5 Rosenthal Dieter 9
#6 Ehrlich Paul 4
#7 Poensgen Hans 3
#8 Kastens Bernd 2
#9 Kuhle Jochen 2
#10 Fritz Karl-Heinz 2

Latest patents

Publication Filing date Title
DE102007024514A1 Actuation unit for couplings and coupling
DE102005031834A1 Engine oil filter for use in motor vehicle, has plastic lattice provided at juncture of joining edges of funnel-like extension and cover
DE19937598A1 Adapter for oil filler neck
DE19927055A1 Cable attachment
DE19730004A1 Thrust washer assembly
DE19650479A1 Spring assemblies and oil guide sleeve
DE19631009A1 Thrust washers for converter idler
DE19631010A1 Process for the production of a sealed plastic housing
DE4242266A1 Load carriers for motor vehicles with a trailer coupling
EP0428064A2 Sliding contact bearing consisting of plastics
EP0420149A1 Unit of axial bearing-disks for differential gear
DE3833557A1 Sliding bearing composed of plastic
DE3833556A1 Plain bearings made of plastic
EP0168663A2 Sliding-contact bearing made of plastics
DE3139951A1 RING PISTON FOR MULTI-DISC CLUTCH
DE2917512A1 Composite filing tongue construction - consists of metal tongue with plastics cover and two plastics caps formed onto both ends of tongue