Patents by Inventor Sonja A. Plummer

Sonja A. Plummer 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).

  • Composition and method for discouraging spiders, insects or the like
    Patent number: 5240708
    Abstract: A composition and method for spraying an area to inhibit web growth and discourage spiders, other insects or the like from returning to the sprayed area. The solution includes liquid soap that is blended with oil of anise and coriander oil. Capsicum is then added and completely blended in the soap mixture. The mixture is blended with an acetic acid solution to form the solution.
    Type: Grant
    Filed: July 3, 1991
    Date of Patent: August 31, 1993
    Inventors: Donald E. Plummer, Sonja A. Plummer
  • Insect repellent and method using plant oils
    Patent number: 5208029
    Abstract: Composition for repelling insects is producted with Oil of Hedeoma Pulegioides, Oil of Pimpinella Anisum and Oil of Chrysanthemum.
    Type: Grant
    Filed: September 10, 1991
    Date of Patent: May 4, 1993
    Inventors: Donald E. Plummer, Sonja A. Plummer