Patents by Inventor Jeffrey Penno

Jeffrey Penno 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).

  • Buoyant media flotation
    Patent number: 7037432
    Abstract: A clarification system for fluids in which particles are separated from the fluid by flotation and in which the buoyant media inducing the flotation is recycled. Flotation can be assisted by a flotation assistance device, such as dissolved air flotation.
    Type: Grant
    Filed: March 23, 2005
    Date of Patent: May 2, 2006
    Assignee: The F.B. Leopold Co., Inc.
    Inventors: Andrew Eades, Jeffrey Penno
  • Buoyant media flotation
    Publication number: 20050161406
    Abstract: A clarification system for fluids in which particles are separated from the fluid by flotation and in which the buoyant media inducing the flotation is recycled. Flotation can be assisted by a flotation assistance device, such as dissolved air flotation.
    Type: Application
    Filed: March 23, 2005
    Publication date: July 28, 2005
    Inventors: Andrew Eades, Jeffrey Penno
  • Buoyant media flotation
    Patent number: 6890431
    Abstract: A clarification system for fluids in which particles are separated from the fluid by flotation and in which the buoyant media inducing the flotation is recycled. Flotation can be assisted by a flotation assistance device, such as dissolved air flotation.
    Type: Grant
    Filed: February 18, 2000
    Date of Patent: May 10, 2005
    Assignee: The F. B. Leopold Co., Inc.
    Inventors: Andrew Eades, Jeffrey Penno