Patents by Inventor Crossman:Russell J.

Crossman:Russell J. 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).

  • Container for a number of packaged contact lenses
    Patent number: 4782942
    Abstract: A container for a number of sealed packages for individual contact lenses. The individual lenses are packed in a sealed container in water and must be steam sterilized. Each individual package is stacked in the container of this invention during sterilization and drains are provided in the container for excess water resulting from the sterilization process. When sterilization is completed the container may be closed and sealed. The container has tamper resistant and tamper evident features.
    Type: Grant
    Filed: February 6, 1987
    Date of Patent: November 8, 1988
    Assignee: Vistakon, Inc.
    Inventors: Charles R. Ashley, Crossman:Russell J., John P. Hennessy, William J. Lahm