Patents by Inventor Charles Leo O'Donnell

Charles Leo O'Donnell 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).

  • Distribution system for a pastillation machie
    Publication number: 20040156935
    Abstract: In a pastillation machine, an improved distribution system is provided. The distribution system comprises: a distribution bar having a bore extending therethrough, a series of holes located on an inlet surface of the bar, a series of slots located on an outlet surface of the bar, and a diffuser located in the bore of the bar, the diffuser being spaced between the inlet surface and the outlet surface. The series of holes of the distribution system aligns with flowable substance outlets of the pastillation machine. The pastillation machine can be used to form various hot liquid mixtures, including elemental sulphur and sulphur based fertilizers containing clay swelling matrix, and macronutrients (N, P, K) and micronutrients (Fe, Cu, Zn, Mn etc.).
    Type: Application
    Filed: January 26, 2004
    Publication date: August 12, 2004
    Applicant: Enersul,Inc.
    Inventors: Patrick Mitchel Howard Lumley, Donald Valentine Joseph Lomenda, Charles Leo O'Donnell
  • Distribution system for a pastillation machine
    Patent number: 6716015
    Abstract: In a pastillation machine, an improved distribution system is provided. The distribution system comprises: a distribution bar having a bore extending therethrough, a series of holes located on an inlet surface of the bar, a series of slots located on an outlet surface of the bar, and a diffuser located in the bore of the bar, the diffuser being spaced between the inlet surface and the outlet surface. The series of holes of the distribution system aligns with flowable substance outlets of the pastillation machine. The pastillation machine can be used to form various hot liquid mixtures, including elemental sulphur and sulphur based fertilizers containing swelling clay matrix, and macronutrients (N, P, K) and micronutrients (Fe, Cu, Zn, Mn etc.).
    Type: Grant
    Filed: November 26, 2001
    Date of Patent: April 6, 2004
    Assignee: Enersul, Inc.
    Inventors: Patrick Mitchell Howard Lumley, Donald Valentine Joseph Lomenda, Charles Leo O'Donnell
  • Distribution system for a pastillation machine
    Publication number: 20030099733
    Abstract: In a pastillation machine, an improved distribution system is provided. The distribution system comprises: a distribution bar having a bore extending therethrough, a series of holes located on an inlet surface of the bar, a series of slots located on an outlet surface of the bar, and a diffuser located in the bore of the bar, the diffuser being spaced between the inlet surface and the outlet surface. The series of holes of the distribution system aligns with flowable substance outlets of the pastillation machine. The pastillation machine can be used to form various hot liquid mixtures, including elemental sulphur and sulphur based fertilizers containing swelling clay matrix, and macronutrients (N, P, K) and micronutrients (Fe, Cu, Zn, Mn etc.).
    Type: Application
    Filed: November 26, 2001
    Publication date: May 29, 2003
    Applicant: Enersul, Inc.
    Inventors: Patrick Mitchell Howard Lumley, Donald Valentine Joseph Lomenda, Charles Leo O'Donnell