Patents by Inventor Terrance Mulgrew

Terrance Mulgrew 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: 20210339296
    Abstract: An electric sanitizing device and method for cleaning an item, the electric sanitizing device comprising: a lid having an ultraviolet lamp disposed above a transparent glass window, a spray nozzle, and a vent housing an activated carbon filter; a body attached below the lid, the body comprising a cleaning chamber having a contact tank, a dispersion stone and a water inlet, a retention plate, a filter plate sitting atop the retention plate, a basket sitting atop the filter plate, and a control panel; and an electronics compartment disposed below the body, the electronics compartment comprising an ozone generator having an air pump, a rotating motor adapted to rotate the basket, a water pump adapted to pump water to the spray nozzle, and a controller adapted to operate the ozone generator, the UV lamp, the rotating motor and the water pump according to a user's commands entered via the control panel.
    Type: Application
    Filed: May 1, 2020
    Publication date: November 4, 2021
    Inventors: Yuhong Hu, Terrance Mulgrew
  • Patent number: 11161158
    Abstract: An electric sanitizing device and method for cleaning an item, the electric sanitizing device comprising: a lid having an ultraviolet lamp disposed above a transparent glass window, a spray nozzle, and a vent housing an activated carbon filter; a body attached below the lid, the body comprising a cleaning chamber having a contact tank, a dispersion stone and a water inlet, a retention plate, a filter plate sitting atop the retention plate, a basket sitting atop the filter plate, and a control panel; and an electronics compartment disposed below the body, the electronics compartment comprising an ozone generator having an air pump, a rotating motor adapted to rotate the basket, a water pump adapted to pump water to the spray nozzle, and a controller adapted to operate the ozone generator, the UV lamp, the rotating motor and the water pump according to a user's commands entered via the control panel.
    Type: Grant
    Filed: May 1, 2020
    Date of Patent: November 2, 2021
    Inventors: Yuhong Hu, Terrance Mulgrew
  • Patent number: 7493906
    Abstract: An apparatus for promoting the efficient use of gases dissolved in a liquid by limiting the amount of off-gassing or evaporation from the liquid. The apparatus is a distribution/retention plate, may be utilized in a portable food washing system. The food washing system is a portable unit having a treatment chamber with an access door for the placement of food products on a loading plate. A food product is placed in the chamber and sprayed with ozonated water containing diffuse concentrations of ozone which reacts with and destroys organic contaminants on the food product. The distribution/retention plate is located at the bottom of the treatment chamber, and divides the treatment chamber from a reservoir and controls the rate of ozone off-gassing from the reservoir, thereby increasing ozone concentration in the water in the reservoir. In an alternative embodiment, the distribution/retention plate is utilized in an automatic dishwashing system.
    Type: Grant
    Filed: June 8, 2005
    Date of Patent: February 24, 2009
    Assignee: Sanist Technologies
    Inventor: Terrance Mulgrew
  • Publication number: 20050263015
    Abstract: An apparatus and method for promoting the efficient use of gases dissolved in a liquid by limiting the amount of off-gassing or evaporation from the liquid is disclosed. The apparatus and method is a distribution/retention plate, shown in a preferred embodiment as installed in a portable food washing system. The food washing system is a portable unit having a treatment chamber with an access door for the placement of food products on a loading plate. A food product is placed in the chamber and sprayed with ozonated water containing diffuse concentrations of ozone which reacts with and destroys organic contaminants on the food product. The distribution/retention plate is located at the bottom of the treatment chamber, and divides the treatment chamber from a reservoir and controls the rate of ozone off-gassing from the reservoir, thereby increasing ozone concentration in the water in the reservoir. In an alternative embodiment, the distribution/retention plate is utilized in an automatic dishwashing system.
    Type: Application
    Filed: June 8, 2005
    Publication date: December 1, 2005
    Applicant: Sanist Technologies
    Inventor: Terrance Mulgrew
  • Patent number: 6919032
    Abstract: This invention relates to a unique apparatus and method for promoting the efficient use of gases dissolved in a liquid by limiting the amount of off-gassing or evaporation from the liquid. The apparatus and method is a distribution/retention plate, shown in a preferred embodiment as installed in a portable food washing system. The food washing system is a portable unit having a treatment chamber with an access door for the placement of food products on a loading plate. A food product is placed in the chamber and sprayed with ozonated water containing diffuse concentrations of ozone which reacts with and destroys organic contaminants on the food product. The apparatus of the present invention is a distribution/retention plate located at the bottom of the treatment chamber. The distribution/retention plate divides the treatment chamber from a reservoir and controls the rate of ozone off-gassing from the reservoir, thereby maximizing ozone concentration in the water in the reservoir.
    Type: Grant
    Filed: April 11, 2003
    Date of Patent: July 19, 2005
    Assignee: Sanist Technologies
    Inventor: Terrance Mulgrew
  • Publication number: 20040020865
    Abstract: This invention relates to a unique apparatus and method for promoting the efficient use of gases dissolved in a liquid by limiting the amount of off-gassing or evaporation from the liquid. The apparatus and method is a distribution/retention plate, shown in a preferred embodiment as installed in a portable food washing system. The food washing system is a portable unit having a treatment chamber with an access door for the placement of food products on a loading plate. A food product is placed in the chamber and sprayed with ozonated water containing diffuse concentrations of ozone which reacts with and destroys organic contaminants on the food product. The apparatus of the present invention is a distribution/retention plate located at the bottom of the treatment chamber. The distribution/retention plate divides the treatment chamber from a reservoir and controls the rate of ozone off-gassing from the reservoir, thereby maximizing ozone concentration in the water in the reservoir.
    Type: Application
    Filed: April 11, 2003
    Publication date: February 5, 2004
    Inventor: Terrance Mulgrew
  • Patent number: D692269
    Type: Grant
    Filed: February 29, 2012
    Date of Patent: October 29, 2013
    Assignees: Sanist Technologies, LLC, South Asia International (H.K.) Ltd
    Inventor: Terrance Mulgrew