Patents by Inventor Fran Lockwood

Fran Lockwood 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).

  • Non-aqueous solvent-free lamellar liquid crystalline lubricants
    Patent number: 6074994
    Abstract: Non-aqueous solvent-free lamellar liquid crystalline lubricant compositions containing an organic acid component or a salt thereof and an organic acid component are disclosed.
    Type: Grant
    Filed: February 4, 1997
    Date of Patent: June 13, 2000
    Assignee: Pennzoil Products Company
    Inventors: Selda Gunsel, Fran Lockwood