Patents by Inventor Christopher John Marsland

Christopher John Marsland 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).

  • Remote monitoring
    Patent number: 6823291
    Abstract: A monitoring system for combined heat and power (CHP) units (1) has a main monitoring computer (2) at a remote central location connected to the CHP units (3). Data is processed and energy management information, as well as repair and maintenance procedures, can be derived by the remote and local computers (2, 3). Energy management information can also be obtained locally by means of a PC connected by a dial-up or network link (7) to a data access device (4b) of the local computer (3).
    Type: Grant
    Filed: October 15, 2002
    Date of Patent: November 23, 2004
    Assignee: Combined Power Limited
    Inventor: Christopher John Marsland
  • Kemote monitoring
    Publication number: 20030079012
    Abstract: A monitoring system for combined heat and power (CHP) units (1) has a main monitoring computer (2) at a remote central location connected to the CHP units (1) via dial-up or internet links (5). Data from sensors (1d) for each CHP unit is fed to a respective local computer (3). Data is processed and energy management information, as well as repair and maintenance procedures, can be derived by the remote and local computers (2, 3). Energy management information can also be obtained locally by means of a PC connected by a dial-up or network link (7) to a data access device (4b) of the local computer (3).
    Type: Application
    Filed: October 15, 2002
    Publication date: April 24, 2003
    Inventor: Christopher John Marsland