Patents by Inventor James R. Inglis

James R. Inglis 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).

  • Method for the production of railway ties
    Patent number: 8252216
    Abstract: Durable, weather and an insect-resistant railway ties are fabricated by the co-extrusion into a die of at least one mixture comprising asphalt binder and aggregate and recycled plastic, optionally strengthened by fillers such as glass fiber or KEVLAR.
    Type: Grant
    Filed: February 26, 2010
    Date of Patent: August 28, 2012
    Assignee: Duropar Technologies, Inc.
    Inventors: Brian Abramson, James R. Inglis
  • COMPOSITION AND METHOD FOR THE PRODUCTION OF RAILWAY TIES
    Publication number: 20100219257
    Abstract: Durable, weather and an insect-resistant railway ties are fabricated by the co-extrusion into a die of at least one mixture comprising asphalt binder and aggregate and recycled plastic, optionally strengthened by fillers such as glass fibre or KEVLAR.
    Type: Application
    Filed: February 26, 2010
    Publication date: September 2, 2010
    Applicant: DUROPAR TECHNOLOGIES, INC.
    Inventors: Brian Abramson, James R. Inglis