Patents Represented by Attorney Keisling Pieper & Scott
  • Patent number: D541006
    Type: Grant
    Filed: September 8, 2004
    Date of Patent: April 24, 2007
    Inventor: Thomas J. Baumgartner
  • Patent number: D542509
    Type: Grant
    Filed: October 21, 2004
    Date of Patent: May 15, 2007
    Assignee: Blackwood Industries, Inc.
    Inventors: Norma Campbell, Mary Elizabeth Peterson
  • Patent number: D601268
    Type: Grant
    Filed: October 8, 2008
    Date of Patent: September 29, 2009
    Inventor: Burt Hanna