Patents by Inventor Alain Romier

Alain Romier 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 laying hot blacktop paving material
    Patent number: 7114875
    Abstract: A method of laying hot blacktop paving material, the method comprising a spreading step during which the material is spread onto a surface for receiving it, and immediately prior to the spreading step, a step of adding water during which water plus wetting agent is mixed with the blacktop material.
    Type: Grant
    Filed: April 15, 2004
    Date of Patent: October 3, 2006
    Assignee: HTP EST
    Inventors: Alain Romier, Yves Martineau, Jacques David, Maurice Audeon
  • Method of manufacturing a bituminous coated aggregate mix
    Patent number: 7114843
    Abstract: A method of manufacturing a bituminous coated aggregate mix, said method comprising at least the following steps: (a) course aggregate are dried by heating; (b) an intermediate mix is formed by coating the course aggregate with hot bitumen; and (c) wet sand is mixed with the intermediate mix obtained in step (b).
    Type: Grant
    Filed: July 21, 2003
    Date of Patent: October 3, 2006
    Assignee: HTP EST
    Inventors: Alain Romier, Yves Martineau, Jacques David, Maurice Audeon
  • Method of manufacturing a bituminous coated aggregate mix
    Publication number: 20050018530
    Abstract: A method of manufacturing a bituminous coated aggregate mix, said method comprising at least the following steps: (a) chippings are dried by heating; (b) an intermediate mix is formed by coating the chippings with hot bitumen; and (c) wet sand is mixed with the intermediate mix obtained in step (b).
    Type: Application
    Filed: July 21, 2003
    Publication date: January 27, 2005
    Inventors: Alain Romier, Yves Martineau, Jacques David, Maurice Audeon
  • Method and apparatus for laying hot blacktop paving material
    Publication number: 20040223808
    Abstract: A method of laying hot blacktop paving material, the method comprising a spreading step during which the material is spread onto a surface for receiving it, and immediately prior to the spreading step, a step of adding water during which water plus wetting agent is mixed with the blacktop material.
    Type: Application
    Filed: April 15, 2004
    Publication date: November 11, 2004
    Inventors: Alain Romier, Yves Martineau, Jacques David, Maurice Audeon