Patents by Inventor Sol Hasson

Sol Hasson 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).

  • Four lamp fluorescent wiring arrangement
    Patent number: 4973887
    Abstract: A rapid start fluorescent fixture with two ballast means each having three pairs of associated lamp wires in which one pair of said associated wires of each ballast means is used to connect a heater winding to electrodes of a pair of lamps with which the ballast means is otherwise not associated.
    Type: Grant
    Filed: August 14, 1989
    Date of Patent: November 27, 1990
    Assignee: North American Philips Corporation
    Inventors: Sol Hasson, Frank J. Gonzales
  • Four lamp fluorescent ballast means
    Patent number: 4973886
    Abstract: A four way rapid start fluorescent fixture with two ballast means each of which ballast means has three pairs of lamp wires emanating from one of its ends.
    Type: Grant
    Filed: August 14, 1989
    Date of Patent: November 27, 1990
    Assignee: North American Philips Corporation
    Inventors: Sol Hasson, Frank J. Gonzales