Patents by Inventor Max Bowen

Max Bowen 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).

  • Drill level attachment
    Patent number: D397948
    Type: Grant
    Filed: October 31, 1997
    Date of Patent: September 8, 1998
    Inventor: Max Bowen
  • Drill inclinometer attachment
    Patent number: D407335
    Type: Grant
    Filed: March 10, 1998
    Date of Patent: March 30, 1999
    Inventor: Max Bowen