Learn more

NORDROHR WERKE KG

Overview
  • Total Patents
    19
About

NORDROHR WERKE KG has a total of 19 patent applications. Its first patent ever was published in 1961. It filed its patents most often in Germany, Austria and EPO (European Patent Office). Its main competitors in its focus markets environmental technology, thermal processes and mechanical elements are HEWING BERND, POLYTHERM VERTRIEBSGESELLSCHAF and INGRAM REX ANTHONY.

Patent filings in countries

World map showing NORDROHR WERKE KGs patent filings in countries
# Country Total Patents
#1 Germany 13
#2 Austria 2
#3 EPO (European Patent Office) 2
#4 Denmark 1
#5 Sweden 1

Patent filings per year

Chart showing NORDROHR WERKE KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lorenz Hans-Joachim 5
#2 Lippe Manfred 3
#3 Zeigmeister Herbert 2
#4 Narten Georg 1
#5 Hardick Gerd 1
#6 Zeigmeister H 1
#7 Joachim Zeigmeister Hans 1
#8 Bosch Roland 1
#9 Rochell Horst 1
#10 Lippe M 1

Latest patents

Publication Filing date Title
DE3409013A1 Water supply pipe, in particular floor heating pipe
EP0104494A2 Clamp for retaining an under floor heating pipe at a reinforcing wire
EP0044469A1 Bracket for the mounting of heating tubes on a floor
DE3119658A1 Distributor device for floor heating systems
DE3116963A1 Mounting plate element for a floor heating system
DE2853043A1 Heating pipe support plate for underfloor heating - uses pipe guide with rows of holding lug pairs spaced transversely at pipe width, as well as lugs spaced at three halves of pipe width
DE2847885A1 MOUNTING PLATE WITH SUPPORTING HOLDING PARTS FOR THE HEATING PIPES OF A FLOOR HEATING
ATA588677A Clamp for attaching floor heating tubes on a holding strip
DE2543213A1 Sinusoidal layout for floor heating pipes - has degree of heat release at each pipe bend altered by changing spacing of sections inside one another
DE2506705A1 Sectioned drainage gutter for building into ground - comprises gutter component inserted in composite top edge and sidewall component
DE2202382A1 ARRANGEMENT OF A MULTIPLE GUTTERS FOR TRANSPORT AND / OR STORAGE AND DEVICE TO HOLD THIS ARRANGEMENT
DE1808340A1 Pipeline arrangement with socket pipes
DE1284079B Machine for forming socket ends on pipes made of thermoplastic material
DE1187451B Spool made of plastic with bordered flanges reinforced by ribs
DE1201540B Device for producing a gutter profile, in particular a gutter profile, from thermoplastic material