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LECHLER ELRING DICHTUNGSWERKE

Overview
  • Total Patents
    150
About

LECHLER ELRING DICHTUNGSWERKE has a total of 150 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Germany, France and United Kingdom. Its main competitors in its focus markets mechanical elements, machines and engines, pumps and turbines are MERKEL MARTIN GMBH CO KG, ELRINGKLINGER GMBH and NIPPON LEAKLESS IND CO LTD.

Patent filings per year

Chart showing LECHLER ELRING DICHTUNGSWERKEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schuhmacher Walter 12
#2 Bindel Rudolf 10
#3 Kullen Wilhelm 9
#4 Stadelmann Walter 8
#5 Gronle Hansgeorg 7
#6 Sommer Horst 7
#7 Ruoff Eugen 7
#8 Buck Reinhold 6
#9 Ruess Helmut 5
#10 Haldenwang Rolf 5

Latest patents

Publication Filing date Title
DE4308726A1 Gasket for cylinder-head containing turbulence chamber - has edge round cylinder bore but clear of it where chamber insert overlaps it
DE4243795A1 Coating on deep drawn metal plate screen for vehicle engine compartment
DE4205824A1 FLAT GASKET FOR COMBUSTION ENGINES
DE4015109A1 CYLINDER HEAD GASKET
DE3943292A1 PLATE FOR SEALING AND / OR DAEMM OR SHIELDING PURPOSES
WO9000234A1 Magnetic sealing device
DE3824780A1 PISTON, ESPECIALLY SUBMERSIBLE PISTON FOR COMPRESSORS
DE3822198A1 MAGNETIC SEALING DEVICE
DE3800467A1 FLAT SEAL
DE3720838A1 Flat packing, particularly a cylinder head gasket
DE3718569A1 Flat gasket
DE3710403A1 COMPLETE PISTON
DE3706024A1 Gasket sheet of a flat gasket and process for the production thereof
DE3643833A1 Nozzle arrangement for injection moulding or transfer moulding annular articles
DE3642721A1 Ring seal arrangement
DE3641060A1 RADIAL SHAFT SEAL FOR AGGRESSIVE MEDIA
DE3617721A1 METHOD FOR PRODUCING FLAT SEALS
DE3616697A1 SCREEN PRINT TEMPLATE FOR THE PRODUCTION OF ELASTOMERAL SEALING APPLICATIONS ON FLAT-SEALING PLATES AND METHOD FOR THEIR PRODUCTION
DE3610541A1 Cylinder head gasket
DE3543641A1 Gasket, in particular a cylinder head gasket