Patents by Inventor David P. Fischer

David P. Fischer 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).

  • Software enabled wizards
    Publication number: 20020129004
    Abstract: The present invention relates to software enabled wizards that receive input from a user and use the input to generate a customized response. Embodiments of the present invention include design wizards, selection wizards and troubleshooting wizards advantageous for use in commerce, particularly within the chemical industry.
    Type: Application
    Filed: November 9, 2001
    Publication date: September 12, 2002
    Inventors: Jimmy G. Bassett, William Joseph Burgess, James Palmer Dickerson, Michael Eugene Donelson, Dennis Joseph Golob, Samuel LeRoy Gott, William Carl Jackson, Steven L. Lyons, Stacey James Marsh, Rick Miller, David P. Fischer, Henry Gonzalez, James W. Mercer, Bobby J. Quillen, Srihari Sitarama Dantuluri, Mark E. Stewart
  • Igniter
    Patent number: 4459096
    Abstract: An igniter assembly is disclosed for detachable mounting on and use with a standard gas torch. The subject igniter can be actuated from a point remote from the torch nozzle to cause a shower of sparks above and across the torch nozzle to effect ignition of a gaseous mixture flowing from the torch.
    Type: Grant
    Filed: November 1, 1982
    Date of Patent: July 10, 1984
    Inventors: David P. Fischer, Elbert B. Updike, Jr.