Patents by Inventor Ricky L. NELSON

Ricky L. NELSON 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).

  • Publication number: 20200277517
    Abstract: Various embodiments disclosed relate to a surfacing film. The surfacing film includes a base layer. The base layer includes a thermoplastic polyurethane film comprising a reaction product of a reaction mixture of a diisocyanate, a polyester polyol having a melting temperature of at least about 30° C.; and a diol chain extender. There are many reasons to use the surfacing film including easier and more cost effective manufacturing of the surfacing film by directly extruding the base layer by mixing the reaction mixture in an extruder. Another reason to use the surfacing film is that the film has improved resistance to discoloration. Another reason to use the film is that the film shows good toughness.
    Type: Application
    Filed: September 18, 2018
    Publication date: September 3, 2020
    Inventors: Charlie Chia-Tie HO, Yongshang LU, John J. JAROS, Jay M. JENNEN, Ryan M. BRAUN, Sean P. ADDISON, Trevor A. LARSON, Ricky L. NELSON, Robert D. HAMANN