Patents by Inventor Ismail F. Middien

Ismail F. Middien 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: 4820450
    Abstract: A method and cleaning composition are the subject of the invention. The cleaning composition may take the form of an aqueous solution, a powder, or a concentrated powder or aqueous solution for addition to a cleaning solution. The additive includes an amine or polyacrylamide flocculant and a betaine stabilizer. When used in a detergent solution, the flocculant causes contaminates introduced into the water to precipitate and quickly settle to the bottom of the cleaning bucket. This keeps the upper part of the detergent solution clean and prevents the mop from picking up and subsequently redepositing the contaminates each time it is dipped in the bucket.
    Type: Grant
    Filed: May 12, 1987
    Date of Patent: April 11, 1989
    Assignee: E and R Investments
    Inventors: Raymond G. Wile, Ismail F. Middien