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GROSSAUER ALFRED

Overview
  • Total Patents
    45
About

GROSSAUER ALFRED has a total of 45 patent applications. Its first patent ever was published in 1953. It filed its patents most often in Switzerland, Germany and Belgium. Its main competitors in its focus markets electrical machinery and energy, mechanical elements and machines are INTERFLEX SA, DOEPFL RUDOLF GMBH and PFLITSCH GMBH & CO KG.

Patent filings in countries

World map showing GROSSAUER ALFREDs patent filings in countries

Patent filings per year

Chart showing GROSSAUER ALFREDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Grossauer Alfred 21
#2 Alfred Grossauer 16
#3 Reinhardt Alwin 2
#4 Alwin Reinhardt 1
#5 Josef Severin Sperisen 1

Latest patents

Publication Filing date Title
CH654958A5 Plastic box having connecting terminals for electrical cables
CH652471A5 Connecting nipple for circular insulated pipes.
CH646550A5 Plastic box having connecting terminals for electrical cables
CH639741A5 Connecting collar
CH630753A5 Junction box for mounting on a wall
CH631253A5 Concealed lamp dowel having a surface terminal
CH629039A5 Flush-mounted junction and loop socket having a latching-in cover
DK141519B Explosion-proof cable entry.
DE1650025B1 Connection element for pipes
GB1013047A Improved means for leading electrical conductors through a wall
DE1061861B Waterproof cable entry for installation purposes