Patents by Inventor Barry J. Hammarback

Barry J. Hammarback 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).

  • Water treatment dispensing apparatus
    Patent number: 11826483
    Abstract: A water treatment dispensing apparatus has a container for holding water from a water supply and a water disinfectant cartridge located within the container. A housing attached to the container and connected to the cartridge directs water from the cartridge to a remote location, such as a dental instrument. An air pressure device supplies water under pressure to the container to force water to flow through the cartridge and to the remote location.
    Type: Grant
    Filed: August 23, 2017
    Date of Patent: November 28, 2023
    Assignee: Crosstex International, Inc.
    Inventor: Barry J. Hammarback
  • WATER TREATMENT DISPENSING APPARATUS
    Publication number: 20170348448
    Abstract: A water treatment dispensing apparatus has a container for holding water from a water supply and a water disinfectant cartridge located within the container. A housing attached to the container and connected to the cartridge directs water from the cartridge to a remote location, such as a dental instrument. An air pressure device supplies water under pressure to the container to force water to flow through the cartridge and to the remote location.
    Type: Application
    Filed: August 23, 2017
    Publication date: December 7, 2017
    Inventor: Barry J. Hammarback
  • Water treatment dispensing apparatus
    Patent number: 9750834
    Abstract: A water treatment dispensing apparatus has a container for holding water from a water supply and a water disinfectant cartridge located within the container. A housing attached to the container and connected to the cartridge directs water from the cartridge to a remote location, such as a dental instrument. An air pressure device supplies water under pressure to the container to force water to flow through the cartridge and to the remote location.
    Type: Grant
    Filed: December 28, 2012
    Date of Patent: September 5, 2017
    Assignee: Crosstex International, Inc.
    Inventor: Barry J Hammarback
  • Water purification cartridge
    Patent number: D716909
    Type: Grant
    Filed: May 12, 2014
    Date of Patent: November 4, 2014
    Inventor: Barry J. Hammarback
  • Water purification cartridge
    Patent number: D717396
    Type: Grant
    Filed: May 16, 2014
    Date of Patent: November 11, 2014
    Inventor: Barry J. Hammarback
  • Water purification cartridge
    Patent number: D717397
    Type: Grant
    Filed: May 23, 2014
    Date of Patent: November 11, 2014
    Inventor: Barry J. Hammarback