Patents by Inventor Brian Spiewak

Brian Spiewak 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).

  • Composite article having a tie layer and method of making the same
    Publication number: 20050276985
    Abstract: Composite articles have two polymeric layers of different compositions bonded together by adhesive and mechanical means.
    Type: Application
    Filed: June 9, 2004
    Publication date: December 15, 2005
    Inventors: Mark Muggli, Brian Spiewak, Craig Hoff, Katherine Graham, Kevin Doyle, Maria Dillon, Mark Williams, Todd Williams, Travis Hoium, Matthew Michel
  • Composite articles and methods of making the same
    Publication number: 20050276945
    Abstract: Composite articles having two interlocked different thermoplastic layers, and methods for making the same.
    Type: Application
    Filed: June 9, 2004
    Publication date: December 15, 2005
    Inventors: Mark Muggli, Brian Spiewak, Craig Hoff, Katherine Graham, Kevin Doyle, Maria Dillon, Mark Williams, Todd R. Williams, Travis B. Hoium, Matthew Michel
  • Mechanical interlocking die
    Publication number: 20050275131
    Abstract: A mechanical interlocking die has a first surface, a second surface, a plurality of extrusion features, and a plurality of channels. The first surface and the second surface each extend in a longitudinal direction. Each of the extrusion features includes a base portion extending in a cross-sectional plane from the first surface, wherein the cross-sectional plane is substantially normal to the longitudinal direction, and an arm portion extending at an angle in the cross-sectional plane from the base portion. Each channel extends at an angle to the longitudinal direction from the second surface, and is disposed between a pair of extrusion features.
    Type: Application
    Filed: June 9, 2004
    Publication date: December 15, 2005
    Inventors: Travis Hoium, Brian Spiewak, Maria Dillon, Craig Hoff, Mark Williams