Patents by Inventor Daniel Marcinczyk

Daniel Marcinczyk 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 of applying an end-cap to a pleated filter element
    Patent number: 6524411
    Abstract: A filter element comprising at least one elastomeric end-cap, a thin-walled pleated filter medium having edges thereon constructed and arranged for positioning proximate to the elastomeric end-caps, and a polymeric adhesive material within the end-caps for sealing the edges of the filter media therein, and a method for producing the same.
    Type: Grant
    Filed: January 31, 2001
    Date of Patent: February 25, 2003
    Assignee: CUNO Incorporated
    Inventors: John L. Pulek, Daniel Marcinczyk
  • End-cap for pleated filter cartridge
    Publication number: 20010010297
    Abstract: A filter element comprising at least one elastomeric end-cap, a thin-walled pleated filter medium having edges thereon constructed and arranged for positioning proximate to the elastomeric end-caps, and a polymeric adhesive material within the end-caps for sealing the edges of the filter media therein, and a method for producing the same.
    Type: Application
    Filed: January 31, 2001
    Publication date: August 2, 2001
    Inventors: John L. Pulek, Daniel Marcinczyk