Patents Assigned to Thomas O. Cook
  • Ball bat
    Patent number: 4714251
    Abstract: A ball bat which includes three portions formed of different types of wood and laminated together. The bat portions are formed of light wood, heavy wood and soft wood, respectively, from the handle to the barrel end of the bat.
    Type: Grant
    Filed: January 6, 1986
    Date of Patent: December 22, 1987
    Assignee: Thomas O. Cook
    Inventor: David C. Cook