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FREY ERWIN

Overview
  • Total Patents
    14
About

FREY ERWIN has a total of 14 patent applications. Its first patent ever was published in 1953. It filed its patents most often in Germany, Austria and Switzerland. Its main competitors in its focus markets civil engineering, electrical machinery and energy and environmental technology are ROEDELBRONN GMBH, CAREFREE/SCOTT FETZER COMPANY and LLAZA SA.

Patent filings per year

Chart showing FREY ERWINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Frey Erwin 11
#2 Erwin Frey 1

Latest patents

Publication Filing date Title
WO2010130454A2 Foundation cage, foundation, and process for forming a foundation
DE19750985C1 Drop-out blind or awning
DE19703192A1 Device for connecting a dropout of a fabric of an awning to a drop bar
DE19544894C1 Awning with spring-loaded slewing arm
DE19544896C1 Awning with arm on vertical slide
DE4210510A1 Window roller blind operating downwards - where blind leading edge strip is fully withdrawn into overhead blind container.
DE4015995A1 Sun protection
DE3806621A1 Solar screen