Patents by Inventor Bradley David Reynolds

Bradley David Reynolds 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).

  • Apparatus and process to regenerate a trivalent chromium bath
    Patent number: RE35730
    Abstract: A process and apparatus for regenerating a plating bath comprising trivalent chromium cations (a trivalent chromium bath). The bath can be continuously, or more preferably, periodically with an ion exchange resin, preferably a cation exchange resin. A useful apparatus comprises a plating tank containing a trivalent chromium plating bath in communication with an ion exchange bed continuing ion exchange resin.
    Type: Grant
    Filed: December 4, 1995
    Date of Patent: February 17, 1998
    Assignee: Elf Atochem North America, Inc.
    Inventor: Bradley David Reynolds