Patents by Inventor Joseph L. Gibson

Joseph L. Gibson 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: 6233867
    Abstract: A landscaping control fabric to allow gardeners and landscapers to custom design various outdoor planting projects by the use of a unique landscaping control fabric containing plural layers of time releasing growth enhancing and control products. Such products, contained on mucilage media on a water pervious mesh layer, may be selected from the group consisting of fertilizers, fungicides, water saver crystals, vegetation foods, pre-emergent weed killers, and post-emergent weed killers, are placed about selected vegetation.
    Type: Grant
    Filed: July 27, 1999
    Date of Patent: May 22, 2001
    Inventor: Joseph L. Gibson