Patents by Inventor Robert D. Bruner

Robert D. Bruner 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).

  • Method for cloning filamentous microorganisms
    Patent number: 3950224
    Abstract: A method is described for cloning filamentous microorganisms wherein the microorganisms are suspended in a liquid media and fragmented to produce a substantial increase in the number of viable filaments which are less than a predetermined size. Those filaments which are less than the predetermined size are then separated from the balance of the suspension of filaments by filtering.
    Type: Grant
    Filed: September 3, 1974
    Date of Patent: April 13, 1976
    Assignee: Cetus Corporation
    Inventors: Calvin B. Ward, Robert D. Bruner