Patents Assigned to PN, LLC
  • Cleaning apparatus
    Patent number: D513881
    Type: Grant
    Filed: November 15, 2004
    Date of Patent: January 31, 2006
    Assignee: PN, LLC
    Inventors: David O. Meyers, Nicole Cobabe, Aaron D. Cobabe, W. Kenneth Thiess, Darrell E. Goff