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GEHRING MANFRED DR

Overview
  • Total Patents
    23
About

GEHRING MANFRED DR has a total of 23 patent applications. Its first patent ever was published in 1993. It filed its patents most often in EPO (European Patent Office), Germany and Czechia. Its main competitors in its focus markets civil engineering and machines are BUESSGEN HERBERT, HUANG CHIEN TEH and ROSTFRIA TAK AB.

Patent filings in countries

World map showing GEHRING MANFRED DRs patent filings in countries
# Country Total Patents
#1 EPO (European Patent Office) 11
#2 Germany 9
#3 Czechia 2
#4 Hungary 1

Patent filings per year

Chart showing GEHRING MANFRED DRs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Gehring Manfred Dr 20
#2 Schollmeyer Hermann Dr Ing 2
#3 Rickert Hubert 1
#4 Dr Gehring Manfred 1

Latest patents

Publication Filing date Title
EP0995857A1 Fitting for an underroof membrane
EP0959193A1 Apparatus for fastening abutting ridge tiles to a ridge batten
DE19729504A1 Process for the production of deadline and burr sealing strips
DE19708903A1 Sealing strip for covering ridge and/or arris beams e.g. in roof construction
EP0727541A1 Roof valley covering
EP0724048A1 Rollable weatherstrip for ridge and/or roof edge covering
DE19508824A1 Sealing fan for roofs, especially with anti-greening effect
EP0657598A1 Ridge and/or hip covering for roofs as well as the method for producing a ridge and/or hip covering
DE4428454A1 Ventilation element for the eaves-side closure of roofs
EP0638698A1 Edge-protecting border
DE4413869A1 Coilable sealing strip for ridge or flash cover
DE4342206A1 Roof ridge and hip covering
DE4330402A1 Edge guard angle as corner reinforcement
DE4323482A1 Edge protection straightening angle