Patents Assigned to Bemco Associates, Incorporated
  • Mattress
    Patent number: D356917
    Type: Grant
    Filed: February 16, 1993
    Date of Patent: April 4, 1995
    Assignee: Bemco Associates, Incorporated
    Inventor: William C. Marshburn
  • Top and bottom surface unit of a mattress
    Patent number: D356918
    Type: Grant
    Filed: March 25, 1994
    Date of Patent: April 4, 1995
    Assignee: Bemco Associates, Incorporated
    Inventor: William C. Marshburn