Patents by Inventor Dave J Wilk

Dave J Wilk 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).

  • Small, portable power tool
    Patent number: D606827
    Type: Grant
    Filed: June 18, 2009
    Date of Patent: December 29, 2009
    Assignee: 3M Innovative Properties Company
    Inventors: Peter J Fritz, Michael J Annen, Peter A Felipe, Sr., Nathan A. Abel, Adam M Spah, Matthew D. Chaffee, Lowell W Holland, Dave J Wilk, Timothy T Beyer