Patents by Inventor Kenneth C. Jensen

Kenneth C. Jensen 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).

  • Casing stabbing guide
    Patent number: 7832487
    Abstract: A stabbing guide connects to a casing collar during makeup. The stabbing guide has a housing with a lower portion with a cylindrical interior and an upper portion with a conical interior. Upper and lower shoulders are located in the cylindrical interior, defining an annular recess between the shoulders. Each of the shoulders has an inner diameter smaller than an outer diameter of the casing collar. The housing is formed in separate segments and secured around the casing collar by a clamp.
    Type: Grant
    Filed: April 1, 2008
    Date of Patent: November 16, 2010
    Assignee: Tesco Corporation
    Inventors: Kenneth C. Jensen, Radovan Tepavac, Milan Cerovsek
  • Casing Stabbing Guide
    Publication number: 20090242192
    Abstract: A stabbing guide connects to a casing collar during makeup. The stabbing guide has a housing with a lower portion with a cylindrical interior and an upper portion with a conical interior. Upper and lower shoulders are located in the cylindrical interior, defining an annular recess between the shoulders. Each of the shoulders has an inner diameter smaller than an outer diameter of the casing collar. The housing is formed in separate segments and secured around the casing collar by a clamp.
    Type: Application
    Filed: April 1, 2008
    Publication date: October 1, 2009
    Applicant: Tesco Corporation
    Inventors: Kenneth C. Jensen, Radovan Tepavac, Milan Cerovsek