Patents Assigned to Hanna/Olin, Ltd.
  • Trash receptacle
    Patent number: D306928
    Type: Grant
    Filed: January 22, 1987
    Date of Patent: March 27, 1990
    Assignee: Hanna/Olin, Ltd.
    Inventor: Robert M. Hanna
  • Bench
    Patent number: D314677
    Type: Grant
    Filed: January 22, 1987
    Date of Patent: February 19, 1991
    Assignee: Hanna/Olin, Ltd.
    Inventor: Robert M. Hanna