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Kolthoff Gabrovo EOOD

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  • Gabrovo, BG
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Tool for fine machining of surfaces
    • Patent number 10,245,706
    • Issue date Apr 2, 2019
    • Kolthoff Gabrovo EOOD
    • Dieter Kolthoff
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Grinding disk
    • Patent number 9,597,776
    • Issue date Mar 21, 2017
    • Kolthoff Gabrovo EOOD
    • Dieter Kolthoff
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Tool for fine machining of surfaces
    • Patent number 9,358,670
    • Issue date Jun 7, 2016
    • Kolthoff Gabrovo EOOD
    • Dieter Kolthoff
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Grinding disk
    • Patent number 9,039,496
    • Issue date May 26, 2015
    • Kolthoff Gabrovo EOOD
    • Dieter Kolthoff
    • B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

  • Information Patent Application

    Tool for Surface Finish Machining
    • Publication number 20170252900
    • Publication date Sep 7, 2017
    • Kolthoff Gabrovo EOOD
    • Dieter Kolthoff
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Tool for Fine Machining of Surfaces
    • Publication number 20170165811
    • Publication date Jun 15, 2017
    • Kolthoff Gabrovo EOOD
    • Dieter Kolthoff
    • B24 - GRINDING POLISHING