Patents by Inventor Parveen Sidhu

Parveen Sidhu 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).

  • Air heating apparatus
    Patent number: 7449662
    Abstract: An embodiment of an air heating apparatus includes a mass to store heat energy and a heater to provide the heat energy to the mass.
    Type: Grant
    Filed: April 26, 2004
    Date of Patent: November 11, 2008
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Steven B. Elgee, Parveen Sidhu, Robert M. Yraceburu, Stephen McNally
  • Air heating apparatus
    Publication number: 20050237370
    Abstract: An embodiment of an air heating apparatus includes a mass to store heat energy and a heater to provide the heat energy to the mass.
    Type: Application
    Filed: April 26, 2004
    Publication date: October 27, 2005
    Inventors: Steven Elgee, Parveen Sidhu, Robert Yraceburu, Stephen McNally