Patents by Inventor Martin Spinnangr

Martin Spinnangr 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).

  • Drilling and milling tool
    Patent number: 11913284
    Abstract: A drilling assembly comprises a drill bit and a cutting assembly. The drilling assembly forms a longitudinal center axis. The drill bit and cutting assembly fastened to a rotatable spline drive assembly. The cutting assembly resiliently displaceable to the drill bit along the center axis such that in a first position the drill bit is surrounded by the cutting assembly, and in a second position a free end portion of the drill bit is projecting beyond the cutting assembly along the center axis. The cutting assembly comprises an endmill. The endmill comprises a central through hole complementary to the outer diameter of the drill bit. A method for cutting swarfs created by drilling, with an endmill, is described.
    Type: Grant
    Filed: December 19, 2022
    Date of Patent: February 27, 2024
    Assignee: Altus Intervention (Technologies) AS
    Inventor: Martin Spinnangr
  • Drilling and Milling Tool
    Publication number: 20230121660
    Abstract: A drilling assembly comprises a drill bit and a cutting assembly. The drilling assembly forms a longitudinal center axis. The drill bit and cutting assembly fastened to a rotatable spline drive assembly. The cutting assembly resiliently displaceable to the drill bit along the center axis such that in a first position the drill bit is surrounded by the cutting assembly, and in a second position a free end portion of the drill bit is projecting beyond the cutting assembly along the center axis. The cutting assembly comprises an endmill. The endmill comprises a central through hole complementary to the outer diameter of the drill bit. A method for cutting swarfs created by drilling, with an endmill, is described.
    Type: Application
    Filed: December 19, 2022
    Publication date: April 20, 2023
    Inventor: Martin Spinnangr
  • Drilling and milling tool
    Patent number: 11560758
    Abstract: A drilling assembly comprises a drill bit and a cutting assembly. The drilling assembly forms a longitudinal center axis. The drill bit and cutting assembly fastened to a rotatable spline drive assembly. The cutting assembly being resiliently displaceable to the drill bit along the center axis such that in a first position the drill bit is surrounded by the cutting assembly and in a second position a free end portion of the drill bit projects beyond the cutting assembly along the center axis. The cutting assembly comprises an endmill which comprises a central through hole which is complementary to the outer diameter of the drill bit. A method for cutting swarfs created by drilling with the endmill is described.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: January 24, 2023
    Assignee: Altus Intervention (Technologies) AS
    Inventor: Martin Spinnangr
  • Drilling and Milling Tool
    Publication number: 20210404262
    Abstract: A drilling assembly comprises a drill bit and a cutting assembly. The drilling assembly forms a longitudinal center axis. The drill bit and cutting assembly fastened to a rotatable spline drive assembly. The cutting assembly being resiliently displaceable to the drill bit along the center axis such that in a first position the drill bit is surrounded by the cutting assembly and in a second position a free end portion of the drill bit projects beyond the cutting assembly along the center axis. The cutting assembly comprises an endmill which comprises a central through hole which is complementary to the outer diameter of the drill bit.
    Type: Application
    Filed: December 11, 2019
    Publication date: December 30, 2021
    Inventor: Martin Spinnangr
  • Cutting unit for internal cutting of tubing
    Patent number: 10253586
    Abstract: This invention relates to a cutting unit for a well pipe.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: April 9, 2019
    Assignee: Qinterra Technologies AS
    Inventors: Lasse Haugland, Martin Spinnangr
  • Cutting Unit For Internal Cutting of Tubing
    Publication number: 20170328159
    Abstract: This invention relates to a cutting unit for a well pipe.
    Type: Application
    Filed: December 8, 2015
    Publication date: November 16, 2017
    Inventors: Lasse Haugland, Martin Spinnangr