Dirk Zylstra

Person

  • Montreal, CA

Patents Grantslast 30 patents

  • Information Patent Grant

    Light fixtures with pliable diffuser shade

    • Patent number 11,708,960
    • Issue date Jul 25, 2023
    • ABL IP Holding LLC
    • Zachary Adam Ingalls
    • F21 - LIGHTING
  • Information Patent Grant

    Toroidal non-glary luminaire

    • Patent number 11,226,083
    • Issue date Jan 18, 2022
    • ABL IP Holding LLC
    • Etienne Vernier
    • F21 - LIGHTING
  • Information Patent Grant

    Light fixture

    • Patent number D912876
    • Issue date Mar 9, 2021
    • ABL IP Holding LLC
    • Thomas Ho
    • D26 - Lighting

Patents Applicationslast 30 patents