Patents by Inventor Richard J. Radmer

Richard J. Radmer 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).

  • Photobioreactor
    Patent number: 4952511
    Abstract: A photobioreactor for the cultivation of photosynthetic microorganisms comprises a tank, one or more light compartments extending into the tank and one or more high intensity lamps whose light is directed into the light compartments. Each light compartment has at least one transparent wall and a means for distributing light from the lamp substantially uniformly across the transparent wall.
    Type: Grant
    Filed: April 14, 1989
    Date of Patent: August 28, 1990
    Assignee: Martek Corporation
    Inventor: Richard J. Radmer