Patents Assigned to Tundra Composits, LLC
  • Patent number: 11467324
    Abstract: A retroreflective composite bead for highway marking having high retroreflectivity both when initially installed and over the bead lifetime, allowing vehicle drivers to see highway marking lines at night and in adverse conditions during nighttime. When installed the retroreflective beads essentially retroreflect the base color of the highway marking material in which the retroreflective beads are embedded. The beads comprise a larger bead with a coating of smaller particles heat bonded to its surface.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: October 11, 2022
    Assignee: Tundra Composits, LLC
    Inventor: Kurt Heikkila
  • Patent number: 11186693
    Abstract: The claimed material relates to a fiber and polymer composite having enhanced modulus, viscoelastic and rheological properties.
    Type: Grant
    Filed: August 19, 2019
    Date of Patent: November 30, 2021
    Assignee: Tundra Composits, LLC
    Inventors: Kurt Emil Heikkila, Bruce Bohnen, Adam Bartel
  • Patent number: 11161984
    Abstract: Embodiments herein relate to a composite material including about 10 to 80 wt. % of a polymer phase, the polymer phase comprising a thermoplastic polymer with a density of less than about 1.9 g-m-2; and about 20 to 90 wt. % of a dispersed mixed particulate phase, the dispersed mixed particulate phase comprising a mixed particulate and about 0.005 to 8 wt. % of a coating of at least one interfacial modifier. The mixed particulate including a portion of a reinforcing fiber and a portion of a particle. The composite material having a Young's modulus of greater than 700 MPa. In various embodiments, structural building components made from the composite are included as well as additive manufacturing components made from the composite. Other embodiments are also included herein.
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: November 2, 2021
    Assignee: Tundra Composits, LLC
    Inventors: Kurt E. Heikkila, John S. Kroll
  • Patent number: 11131097
    Abstract: An advanced siding panel that combines a traditional siding appearance with improved insulation, structural integrity, and improved thermal characteristics.
    Type: Grant
    Filed: February 11, 2020
    Date of Patent: September 28, 2021
    Assignee: Tundra Composits, LLC
    Inventors: Adam Bartel, Scott Bohnen, Kurt Heikkila, Michael Deaner
  • Patent number: 11000895
    Abstract: Disclosed are interfacially modified particulate and polymer composite material for use in injection molding processes, such as metal injection molding and additive process such as 3D printing. The composite material is uniquely adapted for powder metallurgy processes. Improved products are provided under process conditions through surface modified powders that are produced by extrusion, injection molding, additive processes such as 3D printing, Press and Sinter, or rapid prototyping.
    Type: Grant
    Filed: September 19, 2019
    Date of Patent: May 11, 2021
    Assignee: Tundra Composits, LLC
    Inventor: Kurt Heikkila
  • Patent number: 10414886
    Abstract: The claimed material relates to a fiber and polymer composite having enhanced modulus, viscoelastic and rheological properties.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: September 17, 2019
    Assignee: Tundra Composits, LLC
    Inventors: Kurt Emil Heikkila, Bruce Bohnen, Adam Bartel