Patents by Inventor Yosri Moh'd Taher Haj-Yousef

Yosri Moh'd Taher Haj-Yousef 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).

  • Mobile device to eradicate red palm weevils and trees stem borers
    Patent number: 6192622
    Abstract: A high frequency power source (4) and (5) supplies electromagnetic waves (10-100 MHz) that are supplied to a single or a pair of plates (10) that surround a trunk of the infested tree. The electromagnetic waves are used to kill red palm weevils and trees stem borers within the trunk of the tree. The plates are cylindrical, half cylindrical or flat, with insulated metal sheets that surround the trunk and upper roots of the infected tree.
    Type: Grant
    Filed: September 13, 1999
    Date of Patent: February 27, 2001
    Inventor: Yosri Moh'd Taher Haj-Yousef