Patents by Inventor Richard G. Warwick

Richard G. Warwick 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).

  • Patent number: D558336
    Type: Grant
    Filed: November 23, 2005
    Date of Patent: December 25, 2007
    Assignee: Dade Behring Inc.
    Inventors: Jay M. Walters, Jeannine M. Carrio, David R. Thompson, Mark R. Lloyd, Jeffery K. Parmer, Richard G. Warwick, Thomas P. Shields
  • Patent number: D577443
    Type: Grant
    Filed: February 15, 2008
    Date of Patent: September 23, 2008
    Assignee: Siemens Healthcare Diagnostics Inc.
    Inventors: Jeffrey K. Parmer, Jay M. Walters, Lawrence D. Huppman, David R. Thompson, Jeannine M. Carrio, Richard G. Warwick