Patents Assigned to Ruth A. Lefkowitz
  • Portable barbeque cooker
    Patent number: D302094
    Type: Grant
    Filed: August 3, 1987
    Date of Patent: July 11, 1989
    Assignees: James K. Reeves, Phyllis L. Malone, William H. Lefkowitz, Ruth A. Lefkowitz
    Inventor: James K. Reeves