Patents Assigned to Critical Technologies, Inc.
  • Patent number: 10145270
    Abstract: Disclosed illustrative embodiments include systems and methods for power peaking with energy storage. In an illustrative, non-limiting embodiment, a power plant includes a thermodynamic piping circuit having a working fluid contained therein, and the working fluid has a flow direction and a flow rate. Power plant components are interposed in the thermodynamic piping circuit. The power plant components include a compressor system, a recuperator system, a heat source, a turbine system, a heat rejection system, and a thermal energy storage system. A valving system is operable to selectively couple the heat rejection system, the thermal energy storage system, and the compressor system in thermohydraulic communication with the working fluid maintaining the flow direction and the flow rate to implement a thermodynamic cycle chosen from a Brayton cycle, a combination Brayton cycle/refrigeration cycle, and a Rankine cycle.
    Type: Grant
    Filed: September 29, 2016
    Date of Patent: December 4, 2018
    Assignee: Super Critical Technologies, Inc.
    Inventors: Chal S. Davidson, Steven A. Wright
  • Patent number: 8762837
    Abstract: A document management platform system and methodology for capturing, transmitting, storing, retrieving and displaying documents, document versions, and images in a shared-system environment using the Internet or other network. Through utilization of thumbnail images along with full images, transmission of multipage documents is facilitated, avoiding system bottlenecks. Document security is hierarchically based with document control being available to system users in addition to system administrators.
    Type: Grant
    Filed: December 20, 2010
    Date of Patent: June 24, 2014
    Assignee: Critical Technologies, Inc.
    Inventors: James W. Rule, Kim Stroh
  • Patent number: 7197703
    Abstract: A document imaging platform system and methodology for capturing, transmitting, storing, retrieving and displaying documents in a shared-system environment using the Internet or other network is disclosed. Through utilization of thumbnail images along with full images, transmission of multipage documents is facilitated, avoiding system bottlenecks. Document security is hierarchically based with document control being available to system users in addition to system administrators.
    Type: Grant
    Filed: April 9, 2001
    Date of Patent: March 27, 2007
    Assignee: Critical Technologies, Inc.
    Inventor: James W. Rule