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STEWEAG

Overview
  • Total Patents
    36
About

STEWEAG has a total of 36 patent applications. Its first patent ever was published in 1951. It filed its patents most often in Austria, Switzerland and Germany. Its main competitors in its focus markets environmental technology, thermal processes and basic communication technologies are MONRO RICHARD J, SKOBERNE WILLI and ZHEJIANG TIANDI ENVIRONMENTAL PROT ENGINEERING CO LTD.

Patent filings per year

Chart showing STEWEAGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Schaller Werner 10
#2 Maerzendorfer Hans 8
#3 Maerzendorfer Hans Dipl Ing Dr 6
#4 Maerzendorfer Dipl-Ing Dr Tech 3
#5 Maerzendorfer Hans Dipl-Ing Dr 3
#6 Schaller Werner Dipl Ing 2
#7 Scherbichler Guenther 2
#8 Marzendorfer Hans 2
#9 Metnitz Philipp Dipl Ing 1
#10 Verner Shaller 1

Latest patents

Publication Filing date Title
EP0419602A1 Method and apparatus for determining movements in structures
SU1471955A3 Plant for reheating disulfurized flue gases
HUT44849A Method and device for reheating desulfurized gas fumes originating from combustion process
ATA208683A Method and device for reheating desulfured fumes
US4573418A Method of and apparatus for reheating desulfurized waste gas
ATA94883A Method and device for the reheating of desulphurated flue gases
ATA76783A DEVICE FOR COOLING, DESulphurizing and Reheating Smoke Gases
ATA464082A Method for recovering boiler feed water from the waste water from smoke gas desulfuration plants
ATA436882A Method and device for reheating desulfured fumes
ATA161482A Remote heating pipe
ATA239881A Remote heating pipe
ATA191080A Remote heating pipe, especially for underground installation
DE1155620B Means for continuously subtracting one pulse train from another
DE1131272B Device for converting statistically irregular pulse series into pulse series with predetermined intervals
DE1156438B Method and circuit arrangement for converting pulses into direct current