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METZELER AG

Overview
  • Total Patents
    247
About

METZELER AG has a total of 247 patent applications. Its first patent ever was published in 1957. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets machines, transport and macromolecular chemistry and polymers are SUGIMOTO MUTSUKI, CHEMCHINA SHUGUANG RUBBER IND RES AND DESIGN INST CO LTD and VYZK USTAV GUMARENSKE PLASTIK.

Patent filings in countries

World map showing METZELER AGs patent filings in countries
# Country Total Patents
#1 Germany 121
#2 France 39
#3 United Kingdom 33
#4 Austria 22
#5 United States 10
#6 Switzerland 6
#7 Spain 6
#8 Italy 6
#9 Sweden 3
#10 Belgium 1

Patent filings per year

Chart showing METZELER AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chandra Roy Hrishikesh 19
#2 Roy Hrishikesh Chandra 11
#3 Federer Fritz 9
#4 Maerz Otto 9
#5 Neumann Henning 9
#6 Hruska Rudolf 7
#7 Baacke Walter 6
#8 Boeckmann Alfred 6
#9 Eckstein Walter 5
#10 Darmochwal Heinz Dipl-Chem 5

Latest patents

Publication Filing date Title
DE2411229A1 Inflateable rescue craft support tubes - have internal storage spaces closed by sliding clasp fasteners
DE2250890A1 ROTARY VIBRATION DAMPERS FOR CRANKSHAFT IN COMBUSTION ENGINE
DE2244388A1 HIGH-DAMPING SPRING UNIT
DE2240157A1 ELASTIC BEARING BODY
DE2236611A1 Steel cord sections - bonded by heat/pressure under sensor control
DE2222866A1 Fibre reinforced shell mould - for moulding shells and for glueing them together
GB1389735A Torsional vibration damper
US3799729A Rotational casting or molding machine
GB1347644A Rotary moulding machine
GB1362677A Inflatable boat
DE2148401A1 FILLABLE HOLLOW ITEMS MADE OF FABRIC COATED WITH RUBBER OR RUBBER SUBSTITUTES
DE2137140A1 ELASTIC PIPE JOINT
US3724497A Storage system for gaseous fluids and the like
DE2101317A1 Injection mould - with 'nest' piston mould cavities
DE2061657A1 Thermoplastic film - as air permeable bond between porous backing material and a porous foam material
ES382839A1 Storage installation for preferably gaseous media. (Machine-translation by Google Translate, not legally binding)
GB1317268A Wire insert for reinforced rubber or plastics components
GB1308676A Screw conveyor and screw therefor
US3637068A Rotary conveyor
FR2026777A1 Prepn of polyurethane foams for use in - floor coverings