Patents by Inventor Stephen T. Neu

Stephen T. Neu 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).

  • Temperature controlled sheet
    Patent number: 5030495
    Abstract: A temperature controlled cover is disclosed. The cover contains a sheet and several fluid channels.The cover is air-permeable, containing at least 50 percent of textile material and from about 1 to about 30 percent of polymeric material (the fluid channels).The fluid channels contain orifices which communicate with the channels; and conditioned air passing through the channels thus escapes through the orifices. The channels are bonded to the top sheet.
    Type: Grant
    Filed: August 14, 1989
    Date of Patent: July 9, 1991
    Inventor: Stephen T. Neu
  • Vacuum thermoforming rotary machine
    Patent number: 4830596
    Abstract: An apparatus for the vacuum thermoforming of a formable thermoplastic material is disclosed. This apparatus is comprised of at least two counter-rotatable, polygonal, substantially contiguous forming bodies, means for rotating the two polygonal forming bodies in a counter-rotatable manner, means for compressing the two polygonal forming bodies so that they are substantially contiguous, and means for disposing a sheet of formable, thermoplastic material between the two polygonal forming bodies.
    Type: Grant
    Filed: January 4, 1988
    Date of Patent: May 16, 1989
    Inventor: Stephen T. Neu