Patents by Inventor Philip David Bradford

Philip David Bradford 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).

  • Lighter-than-air vehicle with a hull, a laminate for such hull and a method of production of such laminate
    Patent number: 11285707
    Abstract: A lighter than air vehicle with a hull, a laminate for such hull and a method of production of such laminate A lighter-than-air vehicle comprising a hull of a laminate material with a reinforcing fibre layer, for example Zylon®, and a first, and optionally second, Ethylene Vinyl Alcohol film melt-bonded into the fibre layer. A weathering layer protects the fibres against UV degradation.
    Type: Grant
    Filed: October 23, 2017
    Date of Patent: March 29, 2022
    Assignee: SCEYE SA
    Inventors: Mikkel Vestergaard Frandsen, David Kim, Philip David Bradford, Abdel-Fattah Mohamed Seyam, Rahul Vallabh, Ang Li
  • A Lighter-Than-Air Vehicle with a Hull, a Laminate for Such Hull and a Method of Production of Such Laminate
    Publication number: 20200307169
    Abstract: A lighter than air vehicle with a hull, a laminate for such hull and a method of production of such laminate A lighter-than-air vehicle comprising a hull of a laminate material with a reinforcing fibre layer, for example Zylon®, and a first, and optionally second, Ethylene Vinyl Alcohol film melt-bonded into the fibre layer. A weathering layer protects the fibres against UV degradation.
    Type: Application
    Filed: October 23, 2017
    Publication date: October 1, 2020
    Inventors: Mikkel Vestergaard Frandsen, David Kim, Philip David Bradford, Abdel-Fattah Mohamed Seyam, Rahul Vallabh, Ang Li