Patents by Inventor Aaron R. Wolfe

Aaron R. Wolfe 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).

  • Wastewater fluid level sensing and control system
    Patent number: 7471207
    Abstract: A wastewater fluid level sensing and control system is provided. The system comprises a control panel, a reservoir, at least one pump and a fluid level sensing device. The control panel comprises a housing and user interface input and output devices for use with configuring the operation of the control panel. The control panel may be configured to turn on one or more of the pumps to lower the level of fluid in the reservoir. When the level is above a selectable level, the control panel is operative to cause at least one alarm signal to be output.
    Type: Grant
    Filed: December 14, 2006
    Date of Patent: December 30, 2008
    Assignee: Chandler Systems, Inc.
    Inventors: William D. Chandler, Jr., Aaron R. Wolfe
  • Enclosure for a wastewater fluid level sensing and control system
    Patent number: 7224283
    Abstract: An enclosure for a wastewater fluid level sensing and control system is provided. The enclosure for a control panel of the system may comprise a housing and a non-opaque door. Audible and/or visible alarm devices may be mounted within an interior space formed when the door is closed with respect to the housing. The control panel may be configured to turn on the audible and/or visible alarms responsive to signals from a fluid level sensing device within a reservoir. The control panel may include a touch sensor pad mounted to an inner wall of the housing. Changes in capacitance in the pad as a result of a hand being placed adjacent the sensor on the outside of the housing may be operative to cause the control panel to silence the alarms.
    Type: Grant
    Filed: March 31, 2005
    Date of Patent: May 29, 2007
    Assignee: Chandler Systems, Inc.
    Inventors: William D. Chandler, Jr., Aaron R. Wolfe
  • Wastewater fluid level sensing and control system
    Patent number: 7151459
    Abstract: A wastewater fluid level sensing and control system is provided. The system comprises a control panel, a reservoir, at least one pump and a fluid level sensing device. The control panel comprises a housing and user interface input and output devices for use with configuring the operation of the control panel. The control panel may be configured to turn on one or more of the pumps to lower the level of fluid in the reservoir. When the level is above a selectable level, the control panel is operative to cause at least one alarm signal to be output. The control panel may include a touch sensor pad mounted to an inner wall of the housing. Changes in capacitance in the pad as a result of a hand being placed adjacent the sensor on the outside of the housing is operative to cause the control panel to silence the alarm.
    Type: Grant
    Filed: April 7, 2006
    Date of Patent: December 19, 2006
    Assignee: Chandler Systems, Inc.
    Inventors: William D. Chandler, Jr., Aaron R. Wolfe
  • Wastewater fluid level sensing and control system
    Patent number: 7075443
    Abstract: A wastewater fluid level sensing and control system is provided. The system comprises a control panel, a reservoir, at least one pump and a fluid level sensing device. The control panel comprises a housing and user interface input and output devices for use with configuring the operation of the control panel. The control panel may be configured to turn on one or more of the pumps to lower the level of fluid in the reservoir. When the level is above a selectable level, the control panel is operative to cause at least one alarm signal to be output. The control panel may include a touch sensor pad mounted to an inner wall of the housing. Changes in capacitance in the pad as a result of a hand being placed adjacent the sensor on the outside of the housing is operative to cause the control panel to silence the alarm.
    Type: Grant
    Filed: September 28, 2004
    Date of Patent: July 11, 2006
    Assignee: Chandler Systems, Inc.
    Inventors: William D. Chandler, Jr., Aaron R. Wolfe