Patents by Inventor Ilan Zadok Golan

Ilan Zadok Golan 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).

  • Liquid filter utilizing pleated disc
    Patent number: 5972213
    Abstract: A liquid filter including an inlet portion, an outlet portion and a central portion having a first inner diameter and a second, reduced inner diameter and a pleated disc filter retained inside of the central portion of the filter by a spring, and the filter having at least one of the end fittings being a threaded fitting and having corresponding threads on a corresponding portion of the housing.
    Type: Grant
    Filed: April 27, 1998
    Date of Patent: October 26, 1999
    Inventor: Ilan Zadok Golan
  • Liquid filter
    Patent number: D399299
    Type: Grant
    Filed: March 5, 1997
    Date of Patent: October 6, 1998
    Inventor: Ilan Zadok Golan