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BURCKHARDT AG MASCHF

Overview
  • Total Patents
    353
About

BURCKHARDT AG MASCHF has a total of 353 patent applications. Its first patent ever was published in 1929. It filed its patents most often in Switzerland, France and Germany. Its main competitors in its focus markets engines, pumps and turbines, mechanical elements and machines are BENGBU AIPU COMPRESSOR MACHINERY CO LTD, NARDI COMPRESSORI S R L and SAFE SRL.

Patent filings per year

Chart showing BURCKHARDT AG MASCHFs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Feistel Norbert 59
#2 Meier Hans 24
#3 Burckhardt Ag Maschinenfabrik 19
#4 Bauer Helmut Dipl Ing 16
#5 Mutter Heinz 15
#6 Habegger Oskar 12
#7 Scheuber Konrad 12
#8 Helmut Bauer 11
#9 Mueller Eduard 10
#10 Pawlicek Marcel 10

Latest patents

Publication Filing date Title
EP0933566A1 Sealing for dry-running piston compressor
CA2237787A1 Piston ring
AU6983496A Method and device for producing an intake valve of plate-like construction
CN1187869A Sealing arrangement
BR9608363A Sealing ring disc
WO9700396A1 Sealing arrangement
US6267380B1 Choke arrangement and a method for operating said choke arrangement
TW434375B Sealing ring
TW459109B Sealing ring
EP0653585A1 Process and device for the quick filling of a pressure container with a gaseous fluid
EP0640764A1 Piston compressor
EP0607750A1 Filling device for a mobile pressure vessel with a gaseous fuel and process for operating such a device
US5347915A Piston compressor for the oilfree compression of gases
US5199345A Piston compressor for the oilfree compression of a gas
EP0572748A1 Annular valve for a piston compressor
EP0462927A1 Piston compressor for an oilfree gas compression
EP0434607A1 Piston compressor of the horizontal type
EP0424310A1 Piston compressor having pistonrod guide bearings
EP0336892A1 Plunger compressor
EP0336893A1 Plunger pump