Patents by Inventor David James Pahl

David James Pahl 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).

  • Blade
    Patent number: D487098
    Type: Grant
    Filed: November 1, 2002
    Date of Patent: February 24, 2004
    Assignee: Deere & Co.
    Inventors: Jack Edward Arfstrom, John William Hopkins, David James Pahl