Patents by Inventor Guy M. Bonnet

Guy M. Bonnet 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).

  • System for crystal growth, particularly for space vessel
    Patent number: 4919900
    Abstract: A system for crystallogenesis by diffusion, intended in particular for use on board a space ship, and in which a substance to be crystallized contained in a crucible (18) is brought into contact with a precipitating agent.
    Type: Grant
    Filed: October 3, 1988
    Date of Patent: April 24, 1990
    Assignee: Aerospatiale Societe Nationale Industrielle
    Inventors: Gerard M. Martin, Manuel P. Claramonte, Jean-Claude Auffret, Guy M. Bonnet, Jean-Jacques Delarue
  • Process, cell and device for crystal growth, particularly for space vessel
    Patent number: 4917707
    Abstract: Process of crystal growth by diffusion, particularly intended to be carried out on board a space vessel and according to which a substance (5) to be crystallized, contained in a crucible (4), is brought into presence with a precipitating agent (9) through a diffusion wall (6) obturating said crucible. According to the invention:in a first recipient (1) is arranged said crucible (4) containing the substance to be crystallized and obturated by said wall;said first recipient (1) is obturated by a stopper (3) of porous material;in a second recipient (12) is arranged a porous body (19);said first and second recipients are brought together so that said porous body and said stopper of porous material are in contact with each other; andsaid precipitating agent is injected into said porous body (19) of said second recipient (12) through (15).
    Type: Grant
    Filed: March 30, 1988
    Date of Patent: April 17, 1990
    Assignee: Aerospatiale Societe Nationale Industrielle
    Inventors: Manuel P. Claramonte, Guy M. Bonnet, Jean-Claude Auffret