Patents by Inventor Gerard DIULIUS

Gerard DIULIUS 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).

  • Solid projectile without stabilizing structure for bird strike tests consisting of a gel comprising glycerol
    Patent number: 10620099
    Abstract: Disclosed are a projectile and a method of its manufacture for the field of investigating the strength properties of a solid material by application of a mechanical force and more particularly for bird strike tests consisting of a gel including glycerol. A projectile 1 according to the invention may have a central portion 4 of cylindrical shape including a substantially hemispherical portion 2, 3 at each of the ends thereof.
    Type: Grant
    Filed: November 6, 2015
    Date of Patent: April 14, 2020
    Assignee: ÉTAT FRANÇAIS représenté par LE DÉLÉGUÉ GÉNÉRAL POUR L'ARMEMENT
    Inventors: Christian Bressan, Henri Etcheto, David Denaux, Georges Vidal, Gerard Diulius, Patrick Sarrazac, Christian Jean Marie
  • SOLID PROJECTILE WITHOUT STABILIZING STRUCTURE FOR BIRD STRIKE TESTS CONSISTING OF A GEL COMPRISING GLYCEROL
    Publication number: 20170350799
    Abstract: Disclosed are a projectile and a method of its manufacture for the field of investigating the strength properties of a solid material by application of a mechanical force and more particularly for bird strike tests consisting of a gel including glycerol. A projectile 1 according to the invention may have a central portion 4 of cylindrical shape including a substantially hemispherical portion 2, 3 at each of the ends thereof.
    Type: Application
    Filed: November 6, 2015
    Publication date: December 7, 2017
    Inventors: Christian BRESSAN, Henri ETCHETO, David DENAUX, Georges VIDAL, Gerard DIULIUS, Patrick SARRAZAC, Christian JEAN MARIE