TREA

Heinz Gutbrod

Follow

Person

  • Leonberg, DE
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Length-adjustable spectable temple
    • Patent number 5,133,595
    • Issue date Jul 28, 1992
    • Marwitz & Hauser GmbH
    • Heinz Gutbrod
    • G02 - OPTICS
  • Information Patent Grant

    Eyeglass frame
    • Patent number 4,529,279
    • Issue date Jul 16, 1985
    • Rohm-Optik GmbH
    • Heinz Gutbrod
    • G02 - OPTICS