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KRETZSCHMAR AXEL

Overview
  • Total Patents
    31
About

KRETZSCHMAR AXEL has a total of 31 patent applications. Its first patent ever was published in 1982. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets civil engineering, control and chemical engineering are PREUSSAG AG MINIMAX, CHUBB FIRE SECURITY LTD and PLUMIS LTD.

Patent filings per year

Chart showing KRETZSCHMAR AXELs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kretzschmar Axel 26
#2 Witwar Helmut 5
#3 Tobias Michael 4
#4 Muehlenbruch Gerd 4
#5 Heideck Guenter 3
#6 Muhlenbruch Gerd 1
#7 Bunge Joerg 1
#8 Heideck Gunter 1
#9 Meisner Annett 1
#10 Kretschmar Axel 1

Latest patents

Publication Filing date Title
DE10323355A1 Method, arrangement and device for cleaning flowing gases
DE10323356A1 Arrangement for generating flat spray fields
DE10209871A1 Method and arrangement for reducing the smoke and pollutant load
EP1333888A1 Fire protection unit with glass vessel sensors
DE10110917A1 Method and device for producing a binder foam
DE10107260A1 Method and device for monitoring underground systems
DE10056779A1 Glass barrel sensor for sprinkler system
DE10030971A1 Fire-protection support structure; has spray nozzles connected to each other and to central water supply unit by supply lines, where spray nozzles are activated by fire alarm unit
DE10019537A1 Arrangement to secure the escape and rescue under smoke, heat and pollutants
DE19904428A1 Mechanical smoke and heat exhaust system
DE19858877A1 Fire detection and sprinkler system that use sprinkler lines for sampling air and supplying water
DD209114A1 Method for controlling foam production for foam carrier equipment