Patents by Inventor David William Combetta

David William Combetta 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).

  • Lubricant composition, fastener coated with same, and methods for making and using same
    Patent number: 7521402
    Abstract: A lubricating composition includes about 50 weight percent to about 70 weight percent of a blend including an olefinic resin and a wax. The lubricating composition also includes about 15 weight percent to about 30 weight percent of a fatty acid amide. The lubricating composition further includes about 10 weight percent to about 20 weight percent of a zinc salt of a fatty acid having carboxylate groups each having 8 to 24 carbon atoms.
    Type: Grant
    Filed: January 31, 2006
    Date of Patent: April 21, 2009
    Assignee: ND Industries, Inc.
    Inventor: David William Combetta