Patents by Inventor Kenneth S. Pisarczyk

Kenneth S. Pisarczyk 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 for providing a corrosion inhibiting solution
    Patent number: 6620340
    Abstract: The invention is directed to a method for providing a corrosion inhibiting aqueous solution which includes zinc orthophosphate where the zinc orthophosphate is solubilized. The invention is directed to a method of making a substantially contaminant-free, concentrated aqueous solution of zinc orthophosphate from zinc metal or zinc oxide and aqueous phosphoric acid.
    Type: Grant
    Filed: April 18, 2002
    Date of Patent: September 16, 2003
    Assignee: Carus Corporation
    Inventors: Richard E. Deblois, Kenneth S. Pisarczyk
  • Method for providing a corrosion inhibiting solution
    Publication number: 20020114885
    Abstract: The invention is directed to a method for providing a corrosion inhibiting aqueous solution which includes zinc orthophosphate where the zinc orthophosphate is solubilized. The invention is directed to a method of making a substantially contaminant-free, concentrated aqueous solution of zinc orthophosphate from zinc metal or zinc oxide and aqueous phosphoric acid.
    Type: Application
    Filed: April 18, 2002
    Publication date: August 22, 2002
    Applicant: Carus Corporation
    Inventors: Richard E. Deblois, Kenneth S. Pisarczyk
  • Method for providing a corrosion inhibiting solution
    Patent number: 6391384
    Abstract: The invention is directed to a method for providing a corrosion inhibiting aqueous solution which includes zinc orthophosphate where the zinc orthophosphate is solubilized. The invention is directed to a method of making a substantially contaminant-free, concentrated aqueous solution of zinc orthophosphate from zinc metal or zinc oxide and aqueous phosphoric acid.
    Type: Grant
    Filed: July 10, 2000
    Date of Patent: May 21, 2002
    Assignee: Carus Corporation
    Inventors: Richard E. Deblois, Kenneth S. Pisarczyk
  • Stable high temperature manganese based oxidation catalyst
    Patent number: 5260248
    Abstract: This invention relates to a manganese oxide catalyst composition consisting essentially of at least about 40 weight percent manganese, from about 1 to about 25 weight percent lanthanum, from about 5 to about 20 weight percent copper and from about 20 to about 30 weight percent oxygen, a high temperature stable manganese catalyst/carrier combustion oxidation catalyst composition and a method of destroying VOCs and other gaseous organics using the composition of the invention.
    Type: Grant
    Filed: August 28, 1992
    Date of Patent: November 9, 1993
    Assignee: Carus Corporation
    Inventors: Nirmal Singh, Kenneth S. Pisarczyk