Patents by Inventor Vern L. Christensen

Vern L. Christensen 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).

  • Increasing the efficiency of poultry production
    Patent number: 4604968
    Abstract: The efficiency of poultry production is increased by treating poultry eggs in ovo with physiologic dosages of substances that serve to augment the endogenous thyroid output of the embryos. The disclosed data show improved hatchability rates and a favorable impact on feed conversion rates and mature bird weight.
    Type: Grant
    Filed: June 26, 1985
    Date of Patent: August 12, 1986
    Assignee: North Carolina State University
    Inventor: Vern L. Christensen