Patents by Inventor David George Barlow

David George Barlow 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: 20230121751
    Abstract: A method of monitoring a concentration of sanitizer in a solution includes providing a device that includes a plurality of sensors. The method continues by executing, via the device, a calibration stage that includes placing the device in sanitizer-free water, wherein the device: determines a temperature of the water; conducts a water analysis; and measures, via at least one sensor, a baseline resistance of the water. Sanitizing compounds are added to the water; and the device executes an operational stage, wherein the device: determines a resistance of the water with the sanitizing compounds; calculates a concentration of the sanitizing compounds in the water, wherein the concentration is based on the temperature of the water, the water analysis, and the baseline resistance; compares the calculated concentration to a predetermined threshold concentration; and activates an indication module of the device based on the comparison of the calculated concentration to the predetermined concentration.
    Type: Application
    Filed: December 16, 2022
    Publication date: April 20, 2023
    Inventor: David George Barlow
  • Patent number: 11555800
    Abstract: A monitor and indicator system includes a sensor part, a control and indication part, and a power part. The monitor and indicator system is configured to: (a) monitor a concentration of a sterilant in a sanitizing solution; (b) determine a depletion of the sterilant upon detecting that the concentration of the sterilant becomes equal to or falls below a predetermined threshold concentration level; and (c) indicate the depletion of the sterilant of the sanitizing solution by emitting a notification.
    Type: Grant
    Filed: August 11, 2020
    Date of Patent: January 17, 2023
    Inventor: David George Barlow
  • Patent number: 11414224
    Abstract: A utensil cover system includes a frame; and a first utensil cover. The first utensil cover has a first receptacle for receiving an end portion of a utensil; and a first tab extending from the first receptacle. The first tab and the first receptacle are separated by a line of weakness, and the utensil cover is temporarily attached to the frame via a connection member.
    Type: Grant
    Filed: February 18, 2019
    Date of Patent: August 16, 2022
    Inventor: David George Barlow
  • Publication number: 20210048409
    Abstract: A monitor and indicator system includes a sensor part, a control and indication part, and a power part. The monitor and indicator system is configured to: (a) monitor a concentration of a sterilant in a sanitizing solution; (b) determine a depletion of the sterilant upon detecting that the concentration of the sterilant becomes equal to or falls below a predetermined threshold concentration level; and (c) indicate the depletion of the sterilant of the sanitizing solution by emitting a notification.
    Type: Application
    Filed: August 11, 2020
    Publication date: February 18, 2021
    Inventor: DAVID GEORGE BARLOW
  • Publication number: 20160100736
    Abstract: Systems and methods for sanitizing utensils are disclosed. A system for sanitizing a utensil includes a shelf removably attached to a counter; an attachment member adjustably secured to the shelf, the attachment member having an aperture formed therein; a container received into the aperture in the attachment member, the container being configured to hold a sanitizing solution; and a removable insert located along an upper periphery of the container. The removable insert has a first cleaning rod extending between opposing first and second sides of the insert; a partition extending between the opposing first and second sides of the insert parallel to the first cleaning rod to form a debris channel, the debris channel having a floor thereunder; and at least one scraping member secured to an upper rim of the insert. The first cleaning rod is not located in the debris channel.
    Type: Application
    Filed: October 7, 2015
    Publication date: April 14, 2016
    Inventor: DAVID GEORGE BARLOW
  • Patent number: 9295370
    Abstract: Systems and methods for sanitizing utensils are disclosed. A system for sanitizing a utensil includes a shelf removably attached to a counter; an attachment member adjustably secured to the shelf, the attachment member having an aperture formed therein; a container received into the aperture in the attachment member, the container being configured to hold a sanitizing solution; and a removable insert located along an upper periphery of the container. The removable insert has a first cleaning rod extending between opposing first and second sides of the insert; a partition extending between the opposing first and second sides of the insert parallel to the first cleaning rod to form a debris channel, the debris channel having a floor thereunder; and at least one scraping member secured to an upper rim of the insert. The first cleaning rod is not located in the debris channel.
    Type: Grant
    Filed: October 7, 2015
    Date of Patent: March 29, 2016
    Assignee: DR JOHN'S LABS LLC
    Inventor: David George Barlow