Ralf van den Berg

Person

  • The Hague, NL

Patents Grantslast 30 patents

  • Information Patent Grant

    Slide management system

    • Patent number 11,280,803
    • Issue date Mar 22, 2022
    • Sakura Finetek U.S.A., Inc.
    • Erico Von Bueren
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents