Patents by Inventor David Drew

David Drew 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).

  • Publication number: 20180303076
    Abstract: The invention provides a method of breeding the black soldier fly (Hermetia illucens), wherein the black soldier flies are exposed, at least some of the time, to artificial lighting that is blue in colour.
    Type: Application
    Filed: October 28, 2016
    Publication date: October 25, 2018
    Inventors: David DREW, Cameron RICHARDS, Cobus KOTZE, Jason DREW, Roy RUDOLPHE, Kieron DUNN
  • Publication number: 20160078413
    Abstract: A method and system for providing maintenance service request information to maintenance service providers using a computer device coupled to a database includes receiving a request for maintenance service, transmitting a request for bids related to the request for maintenance service to bidder computing devices associated with a plurality of respective maintenance service providers, receiving at least one bid for access to identification information of the equipment assembly, evaluating the at least one bid with respect to predetermined evaluation parameters, selecting one of the plurality of prescreened maintenance service providers to award the bid to, notifying the selected one of the plurality of maintenance service providers of the award of the bid, receiving a payment for the award from the selected one of the plurality of maintenance service providers, and transmitting access to identification information of the equipment assembly to the selected one of the plurality of maintenance service providers.
    Type: Application
    Filed: September 11, 2015
    Publication date: March 17, 2016
    Inventor: David Drew
  • Patent number: 8285419
    Abstract: A thermostat capable of receiving signals transmitted by a utility provider communicating a usage rate schedule or a request for a load curtailment period, and controlling one or more systems based on the information communicated by the utility. The thermostat changes the set point for each system to the stored predetermined control set point corresponding to the current usage rate schedule period or the curtailment mode period when requested. The thermostat is further capable of discontinuing operation of one or more systems for a minimum predetermined time period following a request for a load curtailment period.
    Type: Grant
    Filed: April 23, 2010
    Date of Patent: October 9, 2012
    Assignee: Emerson Electric Co.
    Inventor: David Drew
  • Publication number: 20110264290
    Abstract: A thermostat capable of receiving signals transmitted by a utility provider communicating a usage rate schedule or a request for a load curtailment period, and controlling one or more systems based on the information communicated by the utility. The thermostat changes the set point for each system to the stored predetermined control set point corresponding to the current usage rate schedule period or the curtailment mode period when requested. The thermostat is further capable of discontinuing operation of one or more systems for a minimum predetermined time period during following a request for a load curtailment period.
    Type: Application
    Filed: April 23, 2010
    Publication date: October 27, 2011
    Inventor: David Drew
  • Publication number: 20060161549
    Abstract: A system is disclosed for the planning, management and execution of events that permits the event manager, client, convention personnel, and suppliers to coordinate activities and rapidly disseminate information. Preferably, the system includes a repository of information. All or portions of the information may be electronically accessed by the various parties, subject to the limitations imposed by the event manager. Real time information is provided to the parties, including the ability to observe the progress of the production of the exhibit in real time from remote locations.
    Type: Application
    Filed: March 7, 2006
    Publication date: July 20, 2006
    Inventors: Brian Bartkowiak, David Drew, David Bean, Gregory Mareski, Laura Hanna, Steven Westerholm
  • Publication number: 20050241384
    Abstract: A portable system (20) for testing an electro-optical guidance assembly (22) includes an electro-optical test unit (40) with at least two sources of electromagnetic energy at different wavelengths for selectively illuminating the guidance assembly. The electro-optical test unit (40) is mounted within a frame (56) that can be part of a wheeled cart (50). The system (20) further includes one or more of: an adjustable fixture (84) for supporting a guidance assembly (22) for testing, a processor unit (42) for controlling the electro-optical test unit (40), a power supply unit (44) for providing electrical power to the electro-optical test unit (40) and the guidance assembly (22), and a leak test unit (46) for generating a vacuum in the guidance assembly (22) or for pressurizing the guidance assembly (22) with an inert gas to test for leaks.
    Type: Application
    Filed: April 30, 2004
    Publication date: November 3, 2005
    Inventors: Clark Stephens, Jessie Nichols, Bryan Nichols, Ryan Peters, Richard Collins, David Drew, Jon Boyd, Richard Dotson, Scott Zibrat
  • Patent number: D390102
    Type: Grant
    Filed: January 16, 1997
    Date of Patent: February 3, 1998
    Inventor: David Drew
  • Patent number: D395132
    Type: Grant
    Filed: January 16, 1997
    Date of Patent: June 9, 1998
    Inventor: David Drew