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LUEHR WOLFGANG

Overview
  • Total Patents
    17
About

LUEHR WOLFGANG has a total of 17 patent applications. Its first patent ever was published in 1978. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets environmental technology, chemical engineering and furniture and games are STENGELIN GMBH & CO KG, MANDT MIKKEL G and JOSEPH DARIUS GRIFFIN.

Patent filings per year

Chart showing LUEHR WOLFGANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luehr Wolfgang 17
#2 Anz Gualterio 1
#3 Girnatis Uta 1

Latest patents

Publication Filing date Title
DE19860942C1 Waste water aerobic micro-biological treatment assembly minimizes the quantity of sludge for final disposal without sacrifice of water quality
DE19631558A1 Air treatment device and its use
DE19621156A1 Sewage treatment plant for the treatment of water
DE3916250A1 Mixing chamber element, mixing chamber unit with such mixing chamber elements, uses of the mixing chamber unit
WO8603822A1 Device for the catalytic combustion, particularly for the post combustion of gases, exhaust gases, flue gases or similar combustible substances
DE2847536A1 Gambling system or game of chance - consists of symbol carrying unit and symbol support basket which can be rotated relative to compartment plate
US4206921A Roulette-type game apparatus