Patents by Inventor Patrick Detoumay

Patrick Detoumay 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).

  • Automobile fuel tank
    Patent number: 6294235
    Abstract: A blow moulded automobile fuel tank having a wall defining a fuel chamber wherein the minimum wall thickness of the wall is from 2.4 mm to less than 3 mm, the tank being composed of a high density polyethylene having a density of from 0.945 to 0.955 g/cm3, a high load melt index of from 5 to 9.5 g/10 min, the high density polyethylene optionally having a carbon black content of up to 0.5 wt %, and the fuel tank having a fire resistance and an impact resistance both complying with the respective standards defined in ECE 34, ANNEX 5.
    Type: Grant
    Filed: June 19, 2000
    Date of Patent: September 25, 2001
    Assignee: Fina Research, S.A.
    Inventors: Patrick Detoumay, Claude Delahaut