Patents by Inventor Charles D. Hewitt

Charles D. Hewitt 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).

  • Patent number: 8688506
    Abstract: A method of pricing energy includes determining a price for supplying energy to a consumer over a future term based on at least a forecasted cost of energy and a forecasted energy usage of the consumer. The method further includes automatically determining an updated price for supplying energy based on at least the forecasted energy usage of the consumer used in initially determining the price. The method further includes outputting the updated price for supplying energy.
    Type: Grant
    Filed: September 14, 2007
    Date of Patent: April 1, 2014
    Assignee: Hudson Energy Services LLC
    Inventors: Deryl K. Brown, Michael R. Brannan, Daniel Marzuola, Charles D. Hewitt
  • Publication number: 20090063367
    Abstract: A method of pricing energy includes determining a price for supplying energy to a consumer over a future term based on at least a forecasted cost of energy and a forecasted energy usage of the consumer. The method further includes automatically determining an updated price for supplying energy based on at least the forecasted energy usage of the consumer used in initially determining the price. The method further includes outputting the updated price for supplying energy.
    Type: Application
    Filed: September 14, 2007
    Publication date: March 5, 2009
    Applicant: HUDSON ENERGY SERVICES
    Inventors: Deryl K. Brown, Michael R. Brannan, Daniel Marzuola, Charles D. Hewitt
  • Publication number: 20090063369
    Abstract: Methods and systems for managing product development processes are provided. A method for providing energy pricing includes receiving a pricing component. The method also includes automatically determining multiple prices for supplying energy. Each price may be determined for a different energy consumer and may be based at least on information about the consumer and the pricing component. The method further includes outputting the plurality of prices for supplying energy.
    Type: Application
    Filed: September 14, 2007
    Publication date: March 5, 2009
    Applicant: HUDSON ENERGY SERVICES
    Inventors: Deryl K. Brown, Michael R. Brannan, Daniel Marzuola, Charles D. Hewitt
  • Patent number: 5216759
    Abstract: The eye protection lens of safety goggles provides increased impact protection without utilizing external fasteners or external sealing means. The mechanical attachment of the lens to the goggles rim is improved and stabilized against separation forces by the interlocking engagement of a wedge shaped retainer rib formed along the periphery of the safety lens. The lens support frame has a retainer rim which is intersected by an open slot, thereby defining an outside body portion and an inside body portion. An annular shoulder is formed on the inside body portion and partially closes the open slot. The retainer rib is received within the slot, with its apex being engaged against the inside body portion of the goggles rim, and the wedge portion of the retainer rib being disposed in overlapping, interlocking engagement with the annular shoulder.
    Type: Grant
    Filed: April 13, 1992
    Date of Patent: June 8, 1993
    Assignee: American Allsafe Company
    Inventors: Charles D. Hewitt, Andrew T. Kelley
  • Patent number: 4945577
    Abstract: A protective splash goggle which includes a new two piece labyrinthian vent which allows the circulation of air while preventing the passage of splashed liquids and further including a curved lens which includes a lens mounting providing functional gaps which resists separation of the lens from the frame upon distortion of the goggle.
    Type: Grant
    Filed: June 7, 1984
    Date of Patent: August 7, 1990
    Assignee: Encon Safety Products, Inc.
    Inventors: Charles D. Hewitt, Paul B. Specht
  • Patent number: D512930
    Type: Grant
    Filed: March 11, 2004
    Date of Patent: December 20, 2005
    Assignee: Testech Inc.
    Inventors: Charles D. Hewitt, Michael A. Monaco
  • Patent number: D293504
    Type: Grant
    Filed: June 7, 1984
    Date of Patent: January 5, 1988
    Assignee: Encon Manufacturing, Inc.
    Inventors: Paul B. Specht, Charles D. Hewitt
  • Patent number: D347233
    Type: Grant
    Filed: May 4, 1992
    Date of Patent: May 24, 1994
    Assignee: American Allsafe Company
    Inventors: Charles D. Hewitt, Andrew T. Kelley