Patents by Inventor Rene Koechlin

Rene Koechlin 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).

  • Patent number: 4732088
    Abstract: It comprises at least a first element comprising an hexagonal plate (1), two opposed angles (a) of which have 90.degree., the other angles (b) being of 135.degree. and all the sides presenting the same length. At least a second element comprises a square plate (6) the length of the sides of which is equal to the length of the sides of the hexagonal plates (1) of the first element.
    Type: Grant
    Filed: October 24, 1986
    Date of Patent: March 22, 1988
    Inventors: Rene Koechlin, Marc Mozer