Patents by Inventor Lawrence F. Brown

Lawrence F. Brown 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).

  • Patent number: 4305226
    Abstract: A plant growth and care system, wick veins, for all containers, utilizing a multi-treated combination of flat sheets of layered wick materials combined and formulated according to the best knowledge of the horticulture science per species of plant, said treated wicks, coated and veined with preferred plant aids are placed flat out across the bottom of container covering drains, preventing soil leakage, two or more strips for larger containers according to size. Wick veins provide plant food treatment and moisture storage, also dissolution and distribution throughout. They also provide oxidation aeration to condition plant aids and foods. They also furnish adequate drainage to all types of sealed surface containers, glazed, plastic, glass, etc., now known as beautiful but deadly.
    Type: Grant
    Filed: March 26, 1975
    Date of Patent: December 15, 1981
    Assignee: Lawrence F. Brown
    Inventor: Lawrence F. Brown