Patents by Inventor Mathias Walker

Mathias Walker has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Fan forced heater
    Patent number: D455824
    Type: Grant
    Filed: September 1, 2000
    Date of Patent: April 16, 2002
    Assignee: Stadler Form Aktiengesellschaft
    Inventor: Mathias Walker