Patents by Inventor Charles H. Creyke

Charles H. Creyke 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).

  • Land management apparatus for creating irrigation pools
    Patent number: 5628372
    Abstract: The invention concerns an apparatus which is both land and roadworthy and which is for use in land management. The apparatus comprises wheel or drum members on which it travels which members are provided with friction free or self-cleaning ridges which when travelling over land provide an impression of a kind which safeguards against soil erosion and improves land irrigation.
    Type: Grant
    Filed: August 29, 1994
    Date of Patent: May 13, 1997
    Inventor: Charles H. Creyke