Patents by Inventor Dale W. Edgecombe

Dale W. Edgecombe 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 and apparatus for growing and harvesting living organisms
    Patent number: 4486977
    Abstract: This invention relates to a method and apparatus for growing and harvesting living organisms, including plants such as vegetable produce. The method and apparatus have particular utility in the hydroponics industry in which plants are grown in a nutrient solution.
    Type: Grant
    Filed: August 12, 1982
    Date of Patent: December 11, 1984
    Assignee: Edgecombe Enterprises International, Inc.
    Inventors: Dale W. Edgecombe, William L. Webster