Patents by Inventor David W. Tyerman

David W. Tyerman 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 of making a protective and/or decorative coating and the coating made by this method
    Patent number: 5286547
    Abstract: In this method of making a protective and/or decorative coating and the coating material thus made, the material preferably comprises a base plate (10) made of a synthetic polymer and a coloured layer (11) deposited on one of its surfaces which may be made of synthetic inks or replaced by natural timber. It preferably has a hard, abrasion resistant coating (13) on the front face and a protective coating (12) at the back face.
    Type: Grant
    Filed: February 22, 1990
    Date of Patent: February 15, 1994
    Assignee: Actino S.A.
    Inventor: David W. Tyerman