Patents by Inventor B. Michael Cushman

B. Michael Cushman 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).

  • Process of separating gun propellant components and useful byproducts thereof
    Patent number: 7604705
    Abstract: Methods for the separation of targeted components from gun propellant formulations. In particular, the methods separate targeted components in a usable/useful form. Preferred methods are directed to the separation of nitrocellulose, nitroguanidine and/or nitroglycerine from a formulation containing one or more of these components.
    Type: Grant
    Filed: May 17, 2004
    Date of Patent: October 20, 2009
    Assignee: Foster-Miller, Inc.
    Inventors: Nese Orbey, B. Michael Cushman, Marina Temchenko, Lev Bromberg
  • PROCESS OF SEPARATING GUN PROPELLANT COMPONENTS AND USEFUL BYPRODUCTS THEREOF
    Publication number: 20090221747
    Abstract: Methods for the separation of targeted components from gun propellant formulations. In particular, the methods separate targeted components in a usable/useful form. Preferred methods are directed to the separation of nitrocellulose, nitroguanidine and/or nitroglycerine from a formulation containing one or more of these components.
    Type: Application
    Filed: May 17, 2004
    Publication date: September 3, 2009
    Inventors: Nese Orbey, B. Michael Cushman, Marina Temchenko