Patents by Inventor Jayden David Harman

Jayden David Harman 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).

  • Heat exchanger
    Patent number: 7096934
    Abstract: A heat exchanger having an active surface over which a fluid flows to affect an exchange of heat between the active surface and the fluid, the active surface having a curvature which conforms substantially with at least one logarithmic curve conforming to the Golden Section.
    Type: Grant
    Filed: July 1, 2004
    Date of Patent: August 29, 2006
    Assignee: Pax Scientific, Inc.
    Inventor: Jayden David Harman
  • Fluid flow controller
    Publication number: 20040244853
    Abstract: A fluid pathway is provided with a flow controller in at least a portion of its length wherein the flow controller comprises an active surface capable of influencing the fluid flow through the fluid pathway, the configuration of the active surface conforming to at least one logarithmic curve conforming to the Golden Section.
    Type: Application
    Filed: June 30, 2004
    Publication date: December 9, 2004
    Inventor: Jayden David Harman
  • Heat exchanger
    Publication number: 20040238163
    Abstract: A heat exchanger having an active surface over which a fluid flows to affect an exchange of heat between the active surface and the fluid, the active surface having a curvature which conforms substantially with at least one logarithmic curve conforming to the Golden Section.
    Type: Application
    Filed: July 1, 2004
    Publication date: December 2, 2004
    Inventor: Jayden David Harman
  • Impeller having blade(s) conforming to the golden section of a logarithmic curve
    Patent number: 6702552
    Abstract: A single or multi-bladed rotor for use with a fluid flow generator or reactor, the rotor comprising a central hub which is adapted to be mounted to a rotatable shaft, the rotor further comprises at least one radial blade mounted at one end to the hub, wherein the at least one blade has a fluid reactive face which has the configuration of a logarithmic curve substantially conforming to the golden section, i.e. the order of growth of the radius of the curve which is measured at equiangular radii is constant and conforms to the ratio of 5:8.
    Type: Grant
    Filed: May 24, 2002
    Date of Patent: March 9, 2004
    Inventor: Jayden David Harman
  • Rotor with logarithmic scaled shape
    Patent number: 5934877
    Abstract: A rotor (18) for use with a fluid flow generator or reactor, the rotor being intended to rotate about a central axis (19) and having a surface which defines an arcuate fluid pathway for fluid flow about the central axis about which the rotor is able to rotate, wherein the surface has the configuration of a logarithmic curve substantially conforming to the mathematical progression known as the Golden Section or the Fibonacci Progression.
    Type: Grant
    Filed: February 17, 1998
    Date of Patent: August 10, 1999
    Inventor: Jayden David Harman