Patents by Inventor Gerard E. Shanley

Gerard E. Shanley 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: 4782626
    Abstract: Agricultural mulch sheeting which provides soil moisture retention and weed control during the growing season, yet is readily degradable when harrowed into the soil after harvest, comprises a creped natural kraft paper coated on both sides with a polyvinylidene chloride latex dispersion. The coating on one side of the sheet includes carbon black which provides the opacity to prevent weed growth while also yielding a reversible sheet which may be installed to absorb or reflect the sun's rays. The mulch may also include a sleeve of the same material sealed to the upper surface of the main sheet to form a conduit for irrigating water which seeps into the underlying soil through a row of puctures in the sheet.
    Type: Grant
    Filed: April 23, 1984
    Date of Patent: November 8, 1988
    Assignee: Keuffel & Esser Company
    Inventors: Gerard E. Shanley, Michael J. Lubar