Patents by Inventor Paul Nee

Paul Nee 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 for the automatic manufacture of pressurized or liquefied gas tanks
    Patent number: 4074106
    Abstract: In a method for the manufacture of substantially cylindrical pressurized or liquefied gas tanks first and second portions deformable to open-ended cylindrical shape are stamped out of a same metal sheet, the cylindrical portions then being welded together by their free edges which mated in the sheet. A machine for automatically carrying out the method comprises means for stamping, shaping and assembling the portions.
    Type: Grant
    Filed: December 31, 1975
    Date of Patent: February 14, 1978
    Assignee: Roger Pelleray
    Inventor: Paul Nee
  • Method and a machine for the automatic manufacture of pressurized or liquefied gas tanks
    Patent number: 3943615
    Abstract: In a method for the manufacture of substantially cylindrical pressurized or liquefied gas tanks first and second portions deformable to open-ended cylindrical shape are stamped out of a same metal sheet, the cylindrical portions then being welded together by their free edges which mated in the sheet. A machine for automatically carrying out the method comprises means for stamping, shaping and assembling the portions.
    Type: Grant
    Filed: April 1, 1974
    Date of Patent: March 16, 1976
    Assignee: Roger Pelleray
    Inventor: Paul Nee