Patents by Inventor Christopher David Hageman

Christopher David Hageman 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).

  • Saltwater system
    Patent number: D836752
    Type: Grant
    Filed: July 9, 2018
    Date of Patent: December 25, 2018
    Assignee: Intex Marketing Ltd.
    Inventors: Yaw Yuan Hsu, Zhi Xiong Huang, Yonggui Chen, James Sener, Christopher David Hageman, Scott Herman Smith
  • Saltwater system
    Patent number: D843548
    Type: Grant
    Filed: August 13, 2017
    Date of Patent: March 19, 2019
    Assignee: Intex Marketing Ltd.
    Inventors: Yaw Yuan Hsu, Zhi Xiong Huang, Yonggui Chen, James Sener, Christopher David Hageman, Scott Herman Smith
  • Air pump
    Patent number: D869507
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: December 10, 2019
    Assignee: Intex Marketing Ltd.
    Inventors: Zhi Xiong Huang, Yingbiao Zhang, Yaw Yuan Hsu, James Sener, Christopher David Hageman, Scott Herman Smith
  • Air pump
    Patent number: D869508
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: December 10, 2019
    Assignee: Intex Marketing Ltd.
    Inventors: Zhi Xiong Huang, Yingbiao Zhang, Yaw Yuan Hsu, James Sener, Christopher David Hageman, Scott Herman Smith
  • Air pump
    Patent number: D869509
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: December 10, 2019
    Assignee: Intex Marketing Ltd.
    Inventors: Zhi Xiong Huang, Yingbiao Zhang, Yaw Yuan Hsu, James Sener, Christopher David Hageman, Scott Herman Smith
  • Air pump
    Patent number: D879154
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: March 24, 2020
    Assignee: Intex Marketing Ltd.
    Inventors: Zhi Xiong Huang, Yingbiao Zhang, Yaw Yuan Hsu, James Sener, Christopher David Hageman, Scott Herman Smith
  • Sand filter pump
    Patent number: D884031
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: May 12, 2020
    Assignee: Intex Marketing Ltd.
    Inventors: Zhi Xiong Huang, Yonggui Chen, Peilin Chen, Yaw Yuan Hsu, James Sener, Christopher David Hageman, Scott Herman Smith
  • Sand filter pump
    Patent number: D884032
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: May 12, 2020
    Assignee: Intex Marketing Ltd.
    Inventors: Zhi Xiong Huang, Yonggui Chen, Peilin Chen, Yaw Yuan Hsu, James Sener, Christopher David Hageman, Scott Herman Smith
  • Air pump
    Patent number: D878424
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: March 17, 2020
    Assignee: Intex Marketing Ltd.
    Inventors: Zhi Xiong Huang, Yingbiao Zhang, Yaw Yuan Hsu, James Sener, Christopher David Hageman, Scott Herman Smith