Patents by Inventor Catalin Badea

Catalin Badea 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).

  • DOWNHOLE ROTATIONAL SPEED MEASUREMENT SYSTEM AND METHOD
    Publication number: 20150346234
    Abstract: A rotational speed measurement system may include a rotational speed measuring device for measuring a rotational speed of a motor or component thereof. The downhole rotational speed measuring device may include a magnet and a magnetic sensor. A telescoping unit may position the magnetic sensor into sensing proximity of the magnet. A method for measuring downhole rotational speed may include coupling a rotational speed measuring device to a measurement assembly and a motor. The rotational speed measuring device may include a magnet and a magnetic sensor. The position of the magnetic sensor, the magnet, or both, may be adjusted with a telescoping unit to place the magnetic sensor into sensing proximity of the magnet.
    Type: Application
    Filed: June 2, 2015
    Publication date: December 3, 2015
    Inventors: Michael Campbell, Catalin Badea, Jaroslav Dobos, Barry Buternowsky, Mihai Silviu Calin, Fuchun Liu, Chen Chen