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KELLER LUFTTECHNIK GMBH & CO KG

Overview
  • Total Patents
    39
  • GoodIP Patent Rank
    239,611
About

KELLER LUFTTECHNIK GMBH & CO KG has a total of 39 patent applications. Its first patent ever was published in 1980. It filed its patents most often in Germany, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets chemical engineering, engines, pumps and turbines and mechanical elements are RIGA INC, BETH GMBH MASCHF and CASTELLA PIERRE DE.

Patent filings per year

Chart showing KELLER LUFTTECHNIK GMBH & CO KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Frank Norbert 10
#2 Stolz Ulrich 9
#3 Mergenthaler Helmut 9
#4 Koch Morris 7
#5 Stallherm Hans Dipl Ing 6
#6 Kuhn Jens 6
#7 Gillung Waldemar 5
#8 Wolf Josse 4
#9 Katzenwadel Juergen 4
#10 Hausmann Joachim 4

Latest patents

Publication Filing date Title
US2016045849A1 Explosion Protection Device
DE102013112132A1 Process for the separation of impurities from a gas stream by means of a filter arrangement
DE102012104526A1 Device for the explosion-related decoupling of two system parts
DE102012102468A1 Explosion protection with housing
DE102011055155A1 Apparatus and method for cleaning a sucked on a shredder airflow
DE102009055766A1 Shredder system for shredding mixed scrap metals and/or pre-treated old vehicle, has dry dedusting unit provided for purification of air stream from area of system, where air stream comprises air contamination units
DE102009053391A1 Compressed-air dedusting unit for rigid body filter in filter system utilized for separating particles from gas stream, has tank valve for generating impulses, where tank valve is opened by ventilation via non-return valve
DE102008059820A1 Dosing device for use over dry dust-filter arrangement, has weighing cells detecting weight of additives, where dosing rate is defined by quantity of additives supplied per time unit of arrangement depending on determined weight
DE102008033657A1 Method for operating a system for separating explosive dust
DE102008005808A1 Device for the dry separation of aerosols from a gas stream
DE102007010060B3 Device for explosion-engineering decoupling of two plant components has position sensor as controlling means for monitoring or functioning reliability of check valve located inside tubular body integrated in pipeline
DE10361266A1 Apparatus for removing air pollutants in a wet painting plant
DE10260590A1 Separating
DE10148180A1 Device for exhaust gas purification on diesel engine test stands
DE10064911A1 Aerosol collector comprises first filter element forming coalescing device and second filter element forming separator arranged above first element
DE10002584A1 Method and device for filtering gases
DE19924130A1 Process for the filtration of gases containing pollutants and apparatus for carrying out the process
DE19921485A1 Method and device for removing chips from light metal
DE19841973A1 Electro filter stage made up of spray electrodes and a precipitation electrode
DE19631442A1 Process for separating the material constituents of cellulose and adsorbent that form the filling of packing units