Patents by Inventor Kenneth E. Lewis

Kenneth E. Lewis 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).

  • Sprayable filler composition
    Patent number: 5374669
    Abstract: A sprayable, high solids, low-volatiles filler composition is provided which may be used as a coating on a variety of substrates. The sprayable filler composition comprises a first filler/glazing component formed from a mixture of a resin, a filler, a mixture of thixotropic clays, activated fumed silica, hollow glass microspheres, and a ketone solvent. The sprayable filler composition has a second catalyst component. The glazing/filler component is blended with the catalyst component, preferably either internally or externally of the spray nozzle, and the resultant sprayable filler composition is sprayed onto a substrate. The resulting cured coating provides a sandable surface which is corrosion resistant.
    Type: Grant
    Filed: May 26, 1993
    Date of Patent: December 20, 1994
    Assignee: Fibre Glass-Evercoat Company, Inc.
    Inventors: David M. Parish, Kenneth E. Lewis
  • Sprayable filler composition
    Patent number: 5373036
    Abstract: A sprayable, high solids, low-volatiles filler composition is provided which may be used as a coating on a variety of substrates. The sprayable filler composition comprises a first filler/glazing component formed from a mixture of a resin, a filler, a mixture of thixotropic clays, activated fumed silica, hollow glass microspheres, and a ketone solvent. The sprayable filler composition has a second catalyst component. The glazing/filler component is blended with the catalyst component, preferably either internally or externally of the spray nozzle, and the resultant sprayable filler composition is sprayed onto a substrate. The resulting cured coating provides a sandable surface which is corrosion resistant.
    Type: Grant
    Filed: January 18, 1994
    Date of Patent: December 13, 1994
    Assignee: Fibre Glass-Evercoat Company, Inc.
    Inventors: David M. Parish, Kenneth E. Lewis
  • Sprayable filler composition
    Patent number: 5371117
    Abstract: A sprayable, high solids, low-volatiles filler composition is provided which may be used as a coating on a variety of substrates. The sprayable filler composition comprises a first filler/glazing component formed from a mixture of a resin, a filler, a mixture of thixotropic clays, activated fumed silica, hollow glass microspheres, and a ketone solvent. The sprayable filler composition has a second catalyst component. The glazing/filler component is blended with the catalyst component, preferably either internally or externally of the spray nozzle, and the resultant sprayable filler composition is sprayed onto a substrate. The resulting cured coating provides a sandable surface which is corrosion resistant.
    Type: Grant
    Filed: November 30, 1993
    Date of Patent: December 6, 1994
    Assignee: Fibre Glass-Evercoat Company, Inc.
    Inventors: David M. Parish, Kenneth E. Lewis