Patents by Inventor Darl E. Young

Darl E. Young 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 of cutting frond stubs from a date palm
    Patent number: 5184656
    Abstract: A method of cutting frond stubs of a date palm tree to produce a palm bark surface free of pockets where water can collect and which reduces the possibility of pathogen intrusion and proliferation is described using a cutting tool with a sharp straight edge to produce a geometric shape.
    Type: Grant
    Filed: November 19, 1991
    Date of Patent: February 9, 1993
    Inventor: Darl E. Young
  • Method of cutting fronds or frond stubs from a date palm tree
    Patent number: 5092380
    Abstract: A method of cutting fronds and frond stubs of a date palm tree is described using a sharp, curved cutting tool with a rounded cutting edge which enables an attractive tree bark surface to be created.
    Type: Grant
    Filed: March 27, 1991
    Date of Patent: March 3, 1992
    Inventor: Darl E. Young