Patents by Inventor Zakaria K. Doleh

Zakaria K. Doleh 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 processing garbage, particularly plastic
    Patent number: 5325655
    Abstract: Garbage is processed by separating the garbage in fractions, compressing the fractions in a container according to a desired predetermined composition, placing the container in a casing of metal wire, and placing the container on a destination place, preferably on the sea bottom. By means of the tidal influence after a certain time period sea weed, barnacles and so on will adhere to the metal wire and embed the container in a natural way protecting the environment from the garbage.
    Type: Grant
    Filed: August 19, 1992
    Date of Patent: July 5, 1994
    Inventor: Zakaria K. Doleh