Patents by Inventor Arthur R. Laviolette

Arthur R. Laviolette 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 for repairing leaking fuel tanks
    Patent number: 4952424
    Abstract: A process for repair of leaking fuel tanks containing gasoline, diesel fuel, and benzene ethyl alcohol mixtures has been incorporated which makes it economically feasible for repair of all fuel tanks made of metal. The process includes prepairing the fuel tanks by steam cleaning, sand blasting, applying liquid polyvinyl chloride and special curing process. This process completely envelopes the fuel tank in a plastic cover which adheres to the metal of the tank and seals off any fuel leaks.
    Type: Grant
    Filed: May 14, 1987
    Date of Patent: August 28, 1990
    Inventor: Arthur R. Laviolette