Patents by Inventor Jari Vepsäläinen

Jari Vepsäläinen 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).

  • Method and apparatus for measuring dimensional rough stone blocks
    Patent number: 6427354
    Abstract: A method and an apparatus for measuring dimensional rough stone blocks. In the method, a dimensional rough stone block is measured in a three-dimensional coordinate system by means of an inertia measuring device by moving the device from one point to another on the surface of the stone block to be measured. The apparatus comprises an inertia measuring device and a calculating device with which it is possible to calculate the dimensions of the stone block based on the coordinate values of the points measured by the inertia measuring device.
    Type: Grant
    Filed: May 19, 1999
    Date of Patent: August 6, 2002
    Assignee: Sandvik Tamrock OY
    Inventor: Jari Vepsäläinen