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KOLLER ERNST

Overview
  • Total Patents
    235
About

KOLLER ERNST has a total of 235 patent applications. Its first patent ever was published in 1926. It filed its patents most often in Switzerland, Germany and Austria. Its main competitors in its focus markets civil engineering, mechanical elements and furniture and games are GLAS AG, TECH JEAN PROUVE and AZZIMONTI PAOLINO SPA.

Patent filings per year

Chart showing KOLLER ERNSTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Koller Ernst 97
#2 Ernst Koller 96
#3 Walter Fritz 3
#4 Koller Ernst Dr 2
#5 Erunsuto Koraa 2
#6 Otsutoo Esu Uorufubaisu 1
#7 Hans-Heinrich Wuethrich 1
#8 Verzicht 1
#9 Fritz Genewein 1
#10 Wolfbeis Otto S 1

Latest patents

Publication Filing date Title
DE10055400A1 Skeleton-profiled rail has outside profiled height of 120mm, outside flange width of 44mm, flange thickness of 6mm, and web thickness of 4mm, with all eight outer edges of flanges rounded with 2mm radius
EP1164229A1 Profiled bar for building construction
EP1136634A1 Angle section for building construction
EP1127994A1 Double flange profile section for building constructions
DE19945550A1 Building skeleton
DE19905766A1 Profiled building construction beam has a plain central web linking two outward facing heads with grooved profiled cross section
DE19853867A1 Corner connector piece for hollow profile constructions in buildings, has T=shaped cross section arms with groove in base for receiving screws extending through profile bars
DE19845646A1 Metal angle bracket has two sides fitting into ends of hollow profiled bars, with head and arm with opening for closure or guide element.
DE19824063A1 I-shaped beam for building constructions
DE19636802A1 Metal building skeleton
DE19601065A1 Skeleton building made of profile bars
DE4233061A1 Building with a metal skeleton
ATA194989A Method for detecting and determining human serum albumine in biological liquids with the aid of fluorogenic cyanine dyes
ATA167188A Fluorescence immunoassay based on fluorescence deletion
DE3809988A1 Structural bar-shaped component
ATA160486A Method for the production of new pyrensulphonic acid derivatives
DE3245066A1 I-shaped profiled bar
FR2532348A1 Profiled construction element for buildings and the like
IT8222941D0 Profiled building constructional component
DE3200310A1 BASED FROM MULTIPLE PROFILE RODS