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NAHR HELMAR

Overview
  • Total Patents
    80
About

NAHR HELMAR has a total of 80 patent applications. Its first patent ever was published in 1971. It filed its patents most often in Germany, EPO (European Patent Office) and Austria. Its main competitors in its focus markets civil engineering, machines and machine tools are HARDT WALTER, SCHANZ HANS and SASHLITE LLC.

Patent filings per year

Chart showing NAHR HELMARs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Nahr Helmar Dr Dr 27
#2 Nahr Helmar 17
#3 Nahr Helmar Dr 13
#4 Nahr H 5
#5 Constien Gerhard 4
#6 Ohlig Wolfgang 4
#7 Herumaaru Naaru 3
#8 Pohlmeier Hans-Georg 3
#9 Jaehnert Georg 3
#10 Ohlig W 2

Latest patents

Publication Filing date Title
DE3918770A1 Heat-insulating profile body, in particular for door or window frames or the like
DE3813475A1 Profile body, comprising two profile rails and two insulating mouldings arranged therebetween
DE3736211A1 Body which is made up of at least two part-bodies, for example of profile rails
DE3714075A1 Device for stabilising the air humidity in rooms
ATA232484A Process for producing composite profiles for forming heat- insulated door frames, window frames and the like
DE3342700A1 METHOD FOR PRODUCING A HEAT-INSULATING PROFILE BODY
DE3245078A1 Intermediate product for a compound profile intended especially for the production of window or door frames, process for its production, process for the production of a compound profile from the intermediate product and separating device for implementing the latter process
DE3221218A1 Profiled body
JPS5761170A Molding bar for forming heat insulated door frame, window frame or the like and compound molding bar combining molding bars thus formed
CH660397A5 Method for producing a composite profile for forming thermally insulated door frames, window frames or facades.
DE3120076A1 Heat-insulating profile body
DE3107810A1 Extruded profile for forming heat-insulated frames
DE3102563A1 Heat-insulated window
DE3102616A1 Insulating element
DE3042838A1 Heat insulating profile e.g. for door or window frame - with air space between outer rails subdivided into several separate chambers
DE3035526A1 Metal profiled construction section for building use - has passages for displaced adhesive in undercut grooves on connection webs of two parallel rails
DE3031586A1 Composite body forming chamber - has U=section connecting rails with recess in central part opposite thickened portion
DE3050779C2 Process for the production of a heat-insulating profile body
DE3002693A1 Heat insulating composite door or window frame - has sectional members with wedge grooves for flanges of heating insulating coupling strips
DE3002684A1 Heat insulating composite member prodn. - inserts tube containing deformation strips in space formed between two rails, coupled by insulating strips