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BAUMGARTNER FRERES SA

Overview
  • Total Patents
    170
About

BAUMGARTNER FRERES SA has a total of 170 patent applications. Its first patent ever was published in 1916. It filed its patents most often in Switzerland, France and Germany. Its main competitors in its focus markets measurement, engines, pumps and turbines and furniture and games are MOVADO MONTRES, MAUTHE GMBH FRIEDR and HETTICH HUGO.

Patent filings per year

Chart showing BAUMGARTNER FRERES SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Georges Ducommun 31
#2 A Baumgartner Freres S 17
#3 Ducommun Georges 15
#4 Jules-Jean Bourguignon 12
#5 Adler Karl 9
#6 Charles Wantz 9
#7 Ducommun G 7
#8 Adler K 7
#9 Bourguignon Jules-Jean 6
#10 Karl Adler 5

Latest patents

Publication Filing date Title
EP0030914A1 Apparatus for degreasing rods
US4082302A Ski pole
GB1394073A Chronograph
ZA7100782B Timepiece comprising a nuclear power source
ZA71781B A timepiece having a nuclear power source
DE2021799A1 Miniaturised electricity source
DE2002197A1 Miniaturized voltage source
IE26719L Current reverser
IE27003L Direct current micro-motor
FR1356642A DC micromotor
FR1293871A Multiple dial timepiece
FR1291395A Power supply device for an electric motor, comprising at least one photoelectric cell
GB951335A Improvements in timepieces or watches with several dials
US3106817A Clock with several dials
DE1212892B Clock with several dials
DE1212198B Arrangement with at least one photocell for feeding a DC motor
GB904400A A device for energizing an electric motor comprising at least one photo-electric cell
US3129371A Device for converting light energy into mechanical energy
FR1276281A Power supply device for a timepiece, comprising at least one photoelectric cell
FR1276282A Remote control device to orient a moving object