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LUFTTECHNIK & METALLBAU AG

Overview
  • Total Patents
    14
About

LUFTTECHNIK & METALLBAU AG has a total of 14 patent applications. Its first patent ever was published in 1974. It filed its patents most often in Switzerland, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets chemical engineering, thermal processes and environmental technology are MAANSHAN JINAN ENVIRONMENTAL TECH CO LTD, ZHUANG JIANZHONG and MARKETING I KONSULTING PER ANDERS BRATTEMO.

Patent filings in countries

World map showing LUFTTECHNIK & METALLBAU AGs patent filings in countries
# Country Total Patents
#1 Switzerland 6
#2 EPO (European Patent Office) 4
#3 WIPO (World Intellectual Property Organization) 2
#4 China 1
#5 France 1

Patent filings per year

Chart showing LUFTTECHNIK & METALLBAU AGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Tiefenauer Kurt 9
#2 Ernst Beat 9
#3 Fabricius Finn 3
#4 Gerber Heinz 3
#5 Ernst Theodor 3
#6 Wursch Georg 2
#7 Baur Hans 1
#8 Diem Niklaus 1

Latest patents

Publication Filing date Title
CH698778B1 Hood.
CH698694B1 Air cleaning apparatus, in particular for ventilation and air conditioning.
CH697376B1 Ventilation unit.
CH687177A5 Apparatus for separating particles staubfoermiger
EP0337935A1 Smoke extracting hood for kitchen
CH678224A5 Fume hood for kitchen - has fan driven by mains-powered motor controlled by LV switch panel
CH580440A5 Flue gas filter with rotatable connections to housing - permitting mass produced filter to be adapted to different situations