Jan-floris De Graaf

3 Patents

• US125978802026

  Frames for Photovoltaic Modules and Mounting Features

  Enstall US, Inc.

  0 cites
• US125315042026

  System and Method for Mounting a Solar Panel Onto a Substantially Flat Mounting Surface

  Enstall Europe B.V.

  0 cites
• US118113552023

  System and Method for Mounting a Solar Panel Onto a Substantially Flat Mounting Surface

  Esdec B.V.

  0 cites