Patents by Inventor Terril E. Williams

Terril E. 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).

  • Hybrid maize plant & seed (33Y18)
    Patent number: 5767347
    Abstract: According to the invention, there is provided a hybrid maize plant, designated as 33Y18, produced by crossing two Pioneer Hi-Bred International, Inc. proprietary inbred maize lines. This invention relates to the hybrid seed 33Y18, the hybrid plant produced from the seed, and variants, mutants, and trivial modifications of hybrid 33Y18.
    Type: Grant
    Filed: January 29, 1997
    Date of Patent: June 16, 1998
    Assignee: Pioneer Hi-Bred Intl, Inc.
    Inventor: Terril E. Williams