Patents Assigned to SESSCAN INC.
  • Pressure relief valves for underwater use
    Patent number: 11746918
    Abstract: Pressure relief valves for use in high pressure underwater applications that may include a plunger, a body with a mating surface corresponding to the shape of a mating surface sub-section of the plunger, and one or more sealing elements, such as a pair of O-rings, are disclosed.
    Type: Grant
    Filed: September 16, 2019
    Date of Patent: September 5, 2023
    Assignee: SESSCAN INC.
    Inventors: Eric M. Chapman, Mark S. Olsson