Patents by Inventor Greg H. Louie

Greg H. Louie 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).

  • Wearable Shield 222, Covid & Other
    Publication number: 20230241262
    Abstract: The invention consists of utilizing UV Light (approximately 222 nm, but not limited to as technology improves) to be wearable to provide protection to the individual (PPE, personal protection equipment). This could entail any wearable technology to protect the wearer (person or animal) from bacteria that is potentially harmful. Wearable PPE for COVID or other variants or bacteria utilizing UV or other technology as it develops. This is also to cover wearable detection of harmful air born bacteria contaminants as technology develops in gas chromatography.
    Type: Application
    Filed: January 30, 2022
    Publication date: August 3, 2023
    Inventor: Greg H. Louie
  • Gripper system for coiled tubing injector
    Patent number: 10815741
    Abstract: The present disclosure provides an improved gripper system for accommodating tubing of different diameters of a coiled tubing injector.
    Type: Grant
    Filed: July 10, 2018
    Date of Patent: October 27, 2020
    Inventor: Greg H Louie
  • Gripper System for Coiled Tubing Injector
    Publication number: 20190017337
    Abstract: The present disclosure provides an improved gripper system for accommodating tubing of different diameters of a coiled tubing injector.
    Type: Application
    Filed: July 10, 2018
    Publication date: January 17, 2019
    Inventor: Greg H. Louie