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BOGEN GMBH W

Overview
  • Total Patents
    25
About

BOGEN GMBH W has a total of 25 patent applications. Its first patent ever was published in 1965. It filed its patents most often in Germany, Austria and Switzerland. Its main competitors in its focus markets audio-visual technology and machines are MAIWORM & DR BOSIEN GRUNDSTUEC, MUNTZ STEREO PAK INC and BISKEBORN ROBERT GLENN.

Patent filings in countries

World map showing BOGEN GMBH Ws patent filings in countries
# Country Total Patents
#1 Germany 17
#2 Austria 3
#3 Switzerland 1
#4 Denmark 1
#5 France 1
#6 Italy 1
#7 United States 1

Patent filings per year

Chart showing BOGEN GMBH Ws patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Seehawer Eberhard 8
#2 Seehawer E 2
#3 Seehawer Eberhard Wilhelm 2
#4 Limburg Michael 1
#5 Eberhard Seehawer 1
#6 Sechawer Eberhard 1
#7 Seehawer Eberhard Ing Grad 1
#8 Buch Hans-Joachim 1
#9 Rabe Erich 1

Latest patents

Publication Filing date Title
DE2746307A1 DEVICE FOR EXACT POSITIONING OF PRESSURE ELEMENTS ON MAGNETIC HEADS
DE2616903A1 Dual core magnetic head mfr. - including forming magnet gap by controlling heat to solder wire introduced into lower recess
DE2360690A1 Recording and or playback unit - has guide outrigger for information carrier between guide and information tracks
DE2342871A1 Pressing modulated magnetic storage discs - is by using matrices with residual magnetisation of high curie temperature
US3765083A Method of making a head using a tape gap
DE2041015A1 Process for the production of magnetic heads in single and / or multi-track design for recording, reproducing and erasing magnetograms
DE1956192A1 Combined recording / playback magnetic head
DE1936020A1 Erase head
DE1919377A1 Multi-track magnetic head and method of making the same
DE1902103A1 Magnetic head
DE1800384A1 Magnetic head with integrated shield
DE1772821A1 Magnetic head for deleting and recording (or playing back) magnetic recordings
DE1774501A1 Noise-free erase magnetic head
DE1524725A1 Combined magnetic head and method of manufacturing the same
DE1474301A1 Flux sensitive multi-track magnetic head