Patents by Inventor Francis S. Palowitz

Francis S. Palowitz 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 and apparatus for formation of briquettes comprising balancing the surface area between atomized binder and fines
    Patent number: 5443788
    Abstract: The subject invention relates to method for briquetting fines and ultrafines comprising mixing the fines and ultrafines on a continuous basis with a binder system having low viscosity of up to about 200 cps and at least 50% solids, such that the resulting briquette contains less than about 3% binder by weight of the briquette.
    Type: Grant
    Filed: December 9, 1993
    Date of Patent: August 22, 1995
    Assignee: Palsat International, Inc.
    Inventors: Francis S. Palowitz, Sudarshan R. Sathe
  • Continuous method for formation of briquettes contains less than 1% binder by weight of the briquette
    Patent number: 5302341
    Abstract: The subject invention relates to method for briquetting fines and ultrafines comprising mixing the fines and ultrafines on a continuous basis with a binder system having low viscosity of up to about 200 cps and at least 50% solids, such that the resulting briquette contains less than about 3% binder by weight of the briquette.
    Type: Grant
    Filed: October 29, 1992
    Date of Patent: April 12, 1994
    Assignee: Palsat International, Inc.
    Inventors: Francis S. Palowitz, Sudarshan R. Sathe