Patents by Inventor Joel T. Shertok

Joel T. Shertok 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).

  • INDUSTRIAL PROCESS EQUIPMENT CLEANING OF ESTER-BASED SOILS AND MATERIALS UTILIZING ACYL TRANSFER REACTIONS
    Publication number: 20160326461
    Abstract: A non-caustic cleaning composition and methods and uses thereof are described. The non-caustic cleaning composition can include an amine source that removes ester-based soils and materials via an acyl transfer reaction. Non-limiting examples of amines that can be used are monoethanolamine, diethanolamine, triethanolamine, triethylamine, and mixtures thereof. The composition may be an emulsion composition comprising an alkaline builder, a phase transfer catalyst, and a chelant.
    Type: Application
    Filed: January 22, 2015
    Publication date: November 10, 2016
    Inventors: Jack D. FOX, Nancy A. SANGER, Joel T. SHERTOK
  • Gas sintered carbon block and method
    Patent number: 7022274
    Abstract: The present invention relates to an effective and rapid method and apparatus for sintering carbon filter blocks having a polymeric binder. The method employs direct contact heat transfer by gas molecule to powder particle, as opposed to conduction heat transfer from an external heating source, using commercially available sintered porous metal sheets and cylinders to form the mold and confine the powder, while allowing heated gas to pass uniformly through the mixture.
    Type: Grant
    Filed: November 25, 2003
    Date of Patent: April 4, 2006
    Assignee: Graver Technologies, LLC.
    Inventors: S. Dyer Harris, Joel T. Shertok, John K. LeSieur