Patents by Inventor Ernest K. Pulsifer

Ernest K. Pulsifer has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Method and apparatus for using automotive tires as earth engineering devices
    Patent number: 4080793
    Abstract: An earth engineering device and method for manufacturing same for use in association with an earth-water interface to control and limit the erosion of earth therefrom. Both method and apparatus are disclosed for forming an ordered composite of structurally interconnected vehicular tire casings which are physically attached one to another and operatively disposed in association with the earth-water interface for controlling and limiting the erosion of earth therefrom.
    Type: Grant
    Filed: April 10, 1975
    Date of Patent: March 28, 1978
    Inventor: Ernest K. Pulsifer