Patents by Inventor MARINUS JOHANNES PETRUS VETJENS

MARINUS JOHANNES PETRUS VETJENS 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).

  • ORAL MEASURING SYSTEM
    Publication number: 20090130626
    Abstract: An oral measuring system has a recording unit provided with a picture sensor, and an interface. The interface, connected to the recording unit, includes a light-conducting Bauernfeind prism that is provided with a recording surface and a picture surface. The recording surface during use is brought into the vicinity of and/or in contact with one of the above sides of a set of teeth to be measured or into an oral cavity, and which picture surface is connected to the recording unit.
    Type: Application
    Filed: August 10, 2006
    Publication date: May 21, 2009
    Inventor: MARINUS JOHANNES PETRUS VETJENS