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BURGMANN DICHTUNGSWERK FEODOR

Overview
  • Total Patents
    152
About

BURGMANN DICHTUNGSWERK FEODOR has a total of 152 patent applications. Its first patent ever was published in 1973. It filed its patents most often in Germany, EPO (European Patent Office) and United States. Its main competitors in its focus markets mechanical elements, machines and environmental technology are JAMES WALKER AND COMPANY LTD, WILLIAM MURRAY and SPECIALIST SEALING LTD.

Patent filings per year

Chart showing BURGMANN DICHTUNGSWERK FEODORs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Bendl Peter 16
#2 Hartling Peter 12
#3 Reinfrank Ulrich 10
#4 Deinhard Hans 10
#5 Feigl Peter 9
#6 Keller Thomas 8
#7 Svejkovsky Reinhard 8
#8 Irmler Josef 7
#9 Ziegenbein Dieter 6
#10 Ries Wolfgang 6

Latest patents

Publication Filing date Title
WO9957464A1 Slide ring seal arrangement, especially for a liquid gas seal
DE19903067A1 Mechanical seal for a CO¶2¶ refrigerant compressor in a motor vehicle
DE19853472A1 Plate-shaped, permanently elastic, high-temperature seal, especially for exhaust systems of internal combustion engines
DE19840244A1 Shock and vibration dampers, in particular for mounting exhaust systems of motor vehicles
CN1302361A Mechanical seal system
DE19726955A1 Mechanical seal for crankshaft
DE19724308A1 Diagnostic system for mechanical seals
EP0816738A1 Decoupler device for vibrations in pipelines
DE19712480A1 Mechanical seal
EP0785383A1 Sealing arrangement
DE19647106A1 Pretensioning device for sealing unit of stuffing box seal
DE19642010A1 Flexible connecting assembly for vehicle exhaust pipe
DE19634852A1 Temperature and pressure resistant stuffing box packing and method for the production of sealing strips for the production of packing rings for such stuffing box packings
EP0721079A1 Slip-ring in a composite structure of an axial face seal
DE4418650A1 Mechanical seal arrangement
DE4417407C1 Flexible pipe connection esp. for vehicle exhaust
DE4411367A1 Magnetic drive component with gap sealing pot
DE4408956A1 Shaft seal for abrasive fluids
EP0620389A1 Bellow made of a tubular, elastic material
DE4409021A1 Non-contact, gas-lubricated mechanical seal