Patents Assigned to RIG LLC
  • Propulsion system
    Patent number: 9878211
    Abstract: Disclosed is a propulsion system that comprises a power source coupled to a flotation device. The power source can be rechargeable. The system further comprises at least one thruster configured to be coupled to a person. A power cable operably couples the power source and the at least one thruster. The system is configured such that the at least one thruster propels the person through the water while the power source remains at a surface of the water and coupled to the flotation device. The system can include an air supply assembly.
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: January 30, 2018
    Assignee: RIG LLC
    Inventor: Justin Knowles