Patents by Inventor Pontus Kaj Bjoern Wahlgren

Pontus Kaj Bjoern Wahlgren 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).

  • Game pad
    Patent number: D440567
    Type: Grant
    Filed: April 28, 2000
    Date of Patent: April 17, 2001
    Assignee: Logitech Europe S.A.
    Inventors: Pontus Kaj Bjoern Wahlgren, Janet Miriam Collin, Rico Luitpold Zorkendorfer, Fred Swan, Richard Hubert Keyes McDonnell, Peter A. Stern
  • Game pad
    Patent number: D464968
    Type: Grant
    Filed: April 28, 2000
    Date of Patent: October 29, 2002
    Assignee: Logitech Europe S.A.
    Inventors: Pontus Kaj Bjoern Wahlgren, Janet Miriam Collin, Rico Luitpold Zorkendorfer, Fred Swan, Richard Hubert Keyes McDonnell, Peter A. Stern
  • Portion of a cleaning implement
    Patent number: D545019
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: June 19, 2007
    Assignee: The Procter & Gamble Company
    Inventors: Richard Michael Harper, James Edward Poland, John Philip Stoddard, Anthony Piazza, Pontus Kaj Björn Wahlgren
  • Cleaning implement
    Patent number: D555857
    Type: Grant
    Filed: March 27, 2007
    Date of Patent: November 20, 2007
    Assignee: The Procter & Gamble Company
    Inventors: Richard Michael Harper, James Edward Poland, John Philip Stoddard, Anthony Piazza, Pontus Kaj Björn Wahlgren
  • Cleaning implement
    Patent number: D564164
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: March 11, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Richard Michael Harper, Leah Mallory Wood, James Edward Poland, Douglas Michael McGahan, Karl Edward Thuemmler, John Philip Stoddard, Caroline Marie Flagiello, Margrethe Elizabeth Koshland, Anthony Piazza, Pontus Kaj Björn Wahlgren, Gregory Clegg Spooner
  • Hand-grip
    Patent number: D571069
    Type: Grant
    Filed: April 13, 2005
    Date of Patent: June 10, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Richard Michael Harper, James Edward Poland, John Philip Stoddard, Margrethe Elizabeth Koshland, Anthony Piazza, Pontus Kaj Björn Wahlgren, Gregory Clegg Spooner