Patents by Inventor Brian Edward Evans

Brian Edward Evans 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).

  • Patterned paper
    Patent number: 6468393
    Abstract: Speckle-patterned paper is produced on the paper machine without the use of printing techniques by first preparing speckle-forming material and then introducing this into a contrasting color papermaking furnish. Paper is then made from the speckle-containing furnish in the normal way. The speckle-forming material is produced either by agglomerating a mixture of papermaking fibre, particulate pigment and, preferably, a latex or other binder or by dry comminution of cellulose fibre aggregates in the form of paper or entangled fibre clumps.
    Type: Grant
    Filed: November 21, 1997
    Date of Patent: October 22, 2002
    Assignee: Arjo Wiggins Fine Papers Limited
    Inventors: Edward Charles Small, Brian Edward Evans
  • Production of patterned paper
    Patent number: 5690789
    Abstract: Speckle-patterned paper is produced on the paper machine without the use of printing techniques by first preparing speckle-forming material and then introducing this into a contrasting color papermaking furnish. Paper is then made from the speckle-containing furnish in the normal way. The speckle-forming material is produced either by agglomerating a mixture of papermaking fiber, particulate pigment and, preferably, a latex or other binder or by dry comminution of cellulose fiber aggregates in the form of paper or entangled fiber clumps.
    Type: Grant
    Filed: May 4, 1995
    Date of Patent: November 25, 1997
    Assignee: The Wiggins Teape Group Limited
    Inventors: Edward Charles Small, Brian Edward Evans
  • Sheet material with random contrasting flake pattern
    Patent number: D391404
    Type: Grant
    Filed: June 1, 1995
    Date of Patent: March 3, 1998
    Assignee: The Wiggins Teape Group Limited
    Inventors: Edward Charles Small, Brian Edward Evans