Patents Assigned to Keith Muters
  • Roof ventilator
    Patent number: 4899505
    Abstract: This invention is directed to ventilators for a roof. In fact, there is disclosed two ventilators, an eave ventilator and a ridge ventilator. Each of the ventilators can be of unitary construction and formed from plastic. The ventilators allow air circulation in the attic of a building or a house so as to maintain cool air in the attic. The result is an increase in the longevity of the structure of the house.
    Type: Grant
    Filed: September 13, 1982
    Date of Patent: February 13, 1990
    Assignee: Keith Muters
    Inventors: Jerry Williamson, Keith Muters