Patents by Inventor David A. La Point

David A. La Point 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).

  • Abrasion resistant coating compositions, methods for making them, and articles coated with them
    Patent number: 6696143
    Abstract: A coating composition includes a cured base coat of synthetic resin covered by a cured top coat of a silica-containing resin. The top coat resin is applied in an uncured state to the cured base coat. The two resins are thereafter heated to at least 140° F., and thereafter the top coat resin is cured to produce the coating composition. A clean metal surface is coated with the coating composition by applying uncured base coat resin to the metal surface, curing the base coat resin, and thereafter applying the top coat as described above.
    Type: Grant
    Filed: March 23, 2000
    Date of Patent: February 24, 2004
    Inventor: David A. La Point