Patents by Inventor Michel Petiot

Michel Petiot 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).

  • Installation for treatment of sediments coming from stations for purification of industrial waste water
    Patent number: 4198914
    Abstract: An installation for the treatment of sediment coming a purification station for industrial waste water. The installation consists of a static furnace incinerator into which sediment is transferred by means of an injector. The injector is made up of an elbow tube connected between the furnace and the sediment, a blast pipe injecting air into the furnace and drawing sediment with it due to the vacuum created by the blasted air flow, and an additional air inlet in the furnace wall, the additional air inlet surrounding the elbow.
    Type: Grant
    Filed: June 7, 1978
    Date of Patent: April 22, 1980
    Assignee: Regie Nationale des Usines Renault
    Inventor: Michel Petiot