Patents by Inventor Ronald J. Lyon

Ronald J. Lyon 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).

  • Fill control valve
    Patent number: 4637426
    Abstract: A valve which is used to control the gravity-feed filling of containers by selectively permitting certain fluids to escape from the container while the container is being filled thereby controlling the amount of material which is admitted to the container.
    Type: Grant
    Filed: November 12, 1985
    Date of Patent: January 20, 1987
    Inventor: Ronald J. Lyon