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OBE WERK KG

Overview
  • Total Patents
    113
About

OBE WERK KG has a total of 113 patent applications. Its first patent ever was published in 1970. It filed its patents most often in Germany, United States and EPO (European Patent Office). Its main competitors in its focus markets optics, machines and civil engineering are LEONARDO MECCANOPTICA, KILLER LOOP SPA and TIMON.

Patent filings per year

Chart showing OBE WERK KGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Drlik Guenther 42
#2 Lehnert Otto 15
#3 Wagner Reiner 8
#4 Moessner Heinz 7
#5 Drlik Gunther 6
#6 Reiner Wagner 4
#7 Otto Lehnert 2
#8 Wagner Reiner Dipl-Ing 2
#9 Schuchard Klaus Dr 1
#10 Lenert O 1

Latest patents

Publication Filing date Title
DE19630445A1 Spectacle frame hinge
DE19547817A1 Process for manufacturing a hinge for glasses
DE19540779C1 Spring hinge for plastic glasses frames
DE19515495A1 Spring hinge
DE19511167A1 Spring hinge for glasses
DE4415307A1 Spring hinge for glasses, with a housing
DE4415308C1 Spring hinge
US5657107A Spring hinge for eyewear
US5387102A Locking screw
EP0541890A1 Screw security for closing the two blocks of a spectacle frame with metal glass rims
EP0395939A2 Resilient hinge for spectacles
DE4008086A1 SPRING HINGE FOR EYEWEAR
EP0393244A2 Spectacle frame with a screw connection secured against unscrewing
DE3936725A1 Eyeglass hinge assembly
DE3737126C1 Spectacle frame with screw connection secured against loosening
EP0308533A1 Resilient hinge for spectacles
DE3628682C1 Spring hinge for spectacles
DE3502604C1 Spring hinge for glasses
DE3424263A1 SPRING HINGE FOR EYEWEAR
DE3401213A1 SPRING HINGE FOR EYEWEAR