Patents by Inventor Joonhong LEE

Joonhong LEE 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).

  • Patent number: 11154888
    Abstract: A spray pump is disclosed.
    Type: Grant
    Filed: October 24, 2018
    Date of Patent: October 26, 2021
    Assignee: SAMHWAP&T CO., LTD
    Inventors: Kyungchang Lee, Joonhong Lee
  • Publication number: 20210187530
    Abstract: A spray pump is disclosed.
    Type: Application
    Filed: October 24, 2018
    Publication date: June 24, 2021
    Applicant: SAMHWAP&T CO., LTD
    Inventors: Kyungchang LEE, Joonhong LEE
  • Publication number: 20210178414
    Abstract: A spray pump is disclosed.
    Type: Application
    Filed: October 24, 2018
    Publication date: June 17, 2021
    Applicant: SAMHWAP&T CO., LTD
    Inventors: Kyungchang LEE, Joonhong LEE
  • Publication number: 20210178413
    Abstract: A spray pump is disclosed.
    Type: Application
    Filed: October 24, 2018
    Publication date: June 17, 2021
    Applicant: SAMHWAP&T CO., LTD
    Inventors: Kyungchang LEE, Joonhong LEE