Patents by Inventor Pekka J. Maukola

Pekka J. Maukola 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).

  • Reinsulation of pipe joints
    Patent number: 4514241
    Abstract: Insulated pipes are generally bared of insulation at their ends in order to make joints, for example welds, between the pipes. A reinsulating method and assembly is provided for the bared joints, wherein a support comprising a coiled member, for example a helical coil, is positioned around the pipe, a recoverable cover recovered into engagement with the support, and thermally insulating material introduced between the cover and the pipe. The invention is suitable for straight, T, and bent joints.
    Type: Grant
    Filed: March 9, 1984
    Date of Patent: April 30, 1985
    Assignee: N. V. Raychem S.A.
    Inventor: Pekka J. Maukola