Patents by Inventor Douglas S. Cain

Douglas S. Cain 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).

  • SILO SYSTEM
    Publication number: 20160376098
    Abstract: A silo system is described that can store and dispense material. The silo system can include a silo cap that can include features for assisting with dispensing the material efficiently and effectively. For example, the silo cap can include a discharge port positioned at an apex of the silo cap and one or more aeration ports positioned proximate the discharge port.
    Type: Application
    Filed: June 25, 2015
    Publication date: December 29, 2016
    Applicant: Lake Oil Field Services, Inc.
    Inventors: Douglas S. Cain, Jose Antonio Medina
  • SILO TRANSPORTATION SYSTEM
    Publication number: 20160362035
    Abstract: A silo transportation system is described that can load, transport, and unload at least one silo. For example, the silo transportation system can load a silo onto a flatbed frame at a first location, transport the silo on the flatbed frame to a second location, and then unload the silo at the second location.
    Type: Application
    Filed: June 12, 2015
    Publication date: December 15, 2016
    Inventors: Douglas S. Cain, Jose Antonio Medina