Patents by Inventor Walter A. Hayes

Walter A. Hayes 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).

  • SEISMIC SENSOR RECORDING SYSTEM
    Publication number: 20190271790
    Abstract: A sensor system for deployment on or close to the seabed in marine seismic surveys includes a central hub, and a plurality of arms coupled to the central hub. Each arm has a degree of freedom of movement with respect to the central hub. The system further includes at least one seismic sensor mounted to each of said arms.
    Type: Application
    Filed: May 10, 2019
    Publication date: September 5, 2019
    Applicant: STATOIL PETROLEUM AS
    Inventors: Harald WESTERDAHL, Peter HANSSEN, Per Magnus SPARREVIK, Stephen Walter HAYES, Klaus TRONSTAD
  • Seismic sensor recording system
    Patent number: 10386520
    Abstract: A sensor system for deployment on or close to the seabed in marine seismic surveys includes a central hub, and a plurality of arms coupled to the central hub. Each arm has a degree of freedom of movement with respect to the central hub. The system further includes at least one seismic sensor mounted to each of said arms.
    Type: Grant
    Filed: May 7, 2014
    Date of Patent: August 20, 2019
    Assignee: STATOIL PETROLEUM AS
    Inventors: Harald Westerdahl, Peter Hanssen, Per Magnus Sparrevik, Stephen Walter Hayes, Klaus Tronstad
  • SEISMIC SENSOR RECORDING SYSTEM
    Publication number: 20170075014
    Abstract: A sensor system for deployment on or close to the seabed in marine seismic surveys includes a central hub, and a plurality of arms coupled to the central hub. Each arm has a degree of freedom of movement with respect to the central hub. The system further includes at least one seismic sensor mounted to each of said arms.
    Type: Application
    Filed: May 7, 2014
    Publication date: March 16, 2017
    Applicant: STATOIL PETROLEUM AS
    Inventors: Harald WESTERDAHL, Peter HANSSEN, Per Magnus SPARREVIK, Stephen Walter HAYES, Klaus TRONSTAD
  • Step extension for recreational vehicle
    Patent number: D296321
    Type: Grant
    Filed: January 16, 1986
    Date of Patent: June 21, 1988
    Inventor: Walter A. Hayes