Patents by Inventor Lain Morrison MacLeod

Lain Morrison MacLeod 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).

  • Antenna for Use in a Downhole Tubular
    Publication number: 20140306853
    Abstract: An antenna for use in a downhole tubular. The antenna comprises a generally cylindrical housing and a coiled conductor located within a portion of the housing and separated therefrom by insulating material. The portion of housing has a greater internal diameter than an external diameter of the coiled conductor.
    Type: Application
    Filed: June 18, 2014
    Publication date: October 16, 2014
    Applicant: Petrowell Limited
    Inventors: Daniel Purkis, Lain Morrison MacLeod