Patents by Inventor Tracy Hamilton

Tracy Hamilton 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 producing magnetic microparticles from metallocenes
    Patent number: 5071076
    Abstract: A novel method for producing magnetic microparticles from metallocenes is disclosed. The method involves combining an aqueous slurry of the metallocene and an aqueous slurry of a metal hydroxide and milling the slurries together. Fine magnetic particles are produced using the present method.
    Type: Grant
    Filed: August 10, 1990
    Date of Patent: December 10, 1991
    Assignee: Omni Quest Corporation
    Inventors: Mark S. Chagnon, Tracy Hamilton, John R. Ferris