Patents by Inventor Christopher J. Williams

Christopher J. Williams 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).

  • Automated in ovo injection apparatus
    Patent number: 6032612
    Abstract: A multi-site in ovo injection apparatus and related methods for treating live eggs is disclosed. The multi-site injection apparatus includes one or more injection delivery devices which are configured to deliver multiple treatment substances to predetermined areas of eggs. The treatment substances can be provided so that they are spatially and/or temporally separate. The devices and methods enable the effective use of a plurality of treatment substances even those that are effective when used alone but can be noxious if mixed.
    Type: Grant
    Filed: January 6, 1999
    Date of Patent: March 7, 2000
    Assignee: Embrex, Inc.
    Inventor: Christopher J. Williams