Patents by Inventor Jimmie W. Schaefer, Jr.

Jimmie W. Schaefer, Jr. 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).

  • Microbial compositions and methods for treating soil
    Patent number: 4774186
    Abstract: Microbiol compositions for uniform application to dry soil to provide a cover crop and to improve soil aggregation are disclosed. The compositions comprise flocculant-producing photosynthetic microorganisms, especially algae, in a dormant or resting stage mixed with a dry, particulate, water dispersible carrier. Methods for the production and use of the compositions are also disclosed.
    Type: Grant
    Filed: November 5, 1985
    Date of Patent: September 27, 1988
    Inventors: Jimmie W. Schaefer, Jr., Kent W. Boyum