Patents by Inventor Sydney Coleman

Sydney Coleman 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 for Quick Plastic Forming of Aluminum Sheet
    Publication number: 20070262120
    Abstract: An aqueous lubricating composition comprising at least one divalent metal nitrate; at least one alkali metal hydroxide; at least one ionic surfactant; and at least one lubricant/release agent. Upon application to aluminum and titanium, the lubricating composition forms a dry film lubricant stable to heating to a temperature of 200 to 400° C., preferably 1100° C.
    Type: Application
    Filed: May 10, 2007
    Publication date: November 15, 2007
    Inventors: Sydney Coleman, Bruce Goodreau