Patents by Inventor Michael Pipella

Michael Pipella 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 absorbing petroleum based products
    Patent number: 5066405
    Abstract: A method for absorbing oils and petroleum based products, having a buoyant, anti-static foam pad impregnated with a hydrophobic amorphous silicate.
    Type: Grant
    Filed: March 23, 1990
    Date of Patent: November 19, 1991
    Inventors: Jack L. Liston, Michael Pipella, Pete Bathemes