Patents by Inventor Russell J. Antkowiak

Russell J. Antkowiak 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).

  • Tracking means for moving a light source across a planter surface to simulate sunlight
    Patent number: 4441145
    Abstract: An improved lighting system for growing plants indoors, the lighting system comprising a means for continuously moving a high intensity light over the plants in a cyclic manner simulating daily exposure to the sun in a natural environment.
    Type: Grant
    Filed: August 23, 1982
    Date of Patent: April 3, 1984
    Assignee: Aqua Culture, Inc.
    Inventor: Russell J. Antkowiak