Erik Maria Kelder

Person

  • Delft, NL

Patents Grantslast 30 patents

  • Information Patent Grant

    Electric energy storage device

    • Patent number 12,027,707
    • Issue date Jul 2, 2024
    • SHELL USA, INC.
    • Guy Lode Magda Maria Verbist
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents