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Gunther Drlik

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  • Pforzheim, DE
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Patents Grantslast 30 patents

  • Information Patent Grant

    Eyeglass spring hinges
    • Patent number 4,991,258
    • Issue date Feb 12, 1991
    • Obe-Werk Ohnmacht & Baumgartner GmbH & Co. KG
    • Gunther Drlik
    • G02 - OPTICS
  • Information Patent Grant

    Eyeglass frame with locked screw joint
    • Patent number 4,904,077
    • Issue date Feb 27, 1990
    • Obe-Werk Ohnmacht & Baumgartner GmbH & Co. KG
    • Gunther Drlik
    • G02 - OPTICS
  • Information Patent Grant

    Temple biasing eyeglass spring hinge
    • Patent number 4,747,183
    • Issue date May 31, 1988
    • Obe-Werk Ohnmacht & Baumgartner GmbH & Co. KG
    • Gunther Drlik
    • G02 - OPTICS
  • Information Patent Grant

    Bow and spring hinge assembly for eyeglasses
    • Patent number 4,674,147
    • Issue date Jun 23, 1987
    • Obe-Werk Ohnmacht & Baumgartner GmbH & Co. KG
    • Gunther Drlik
    • G02 - OPTICS
  • Information Patent Grant

    Spring-biased hinge assembly for spectacles
    • Patent number 4,617,698
    • Issue date Oct 21, 1986
    • Obe-Werk Ohnmacht & Baumgartner GmbH & Co. KG
    • Gunther Drlik
    • G02 - OPTICS
  • Information Patent Grant

    Spectacle frame
    • Patent number 4,461,548
    • Issue date Jul 24, 1984
    • Obe-Werk Ohnmacht & Baumgartner GmbH & Co. KG
    • Gunther Drlik
    • G02 - OPTICS
  • Information Patent Grant

    Biased eyeglass hinge
    • Patent number 4,351,086
    • Issue date Sep 28, 1982
    • Obe-Werk Ohnmacht & Baumgartner GmbH & Co. KG
    • Gunther Drlik
    • G02 - OPTICS
  • Information Patent Grant

    Mold-in hinge member
    • Patent number 4,305,644
    • Issue date Dec 15, 1981
    • OBE-Werk Ohnmacht & Baumgartner KG
    • Gunther Drlik
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES