Patents by Inventor Byron Nelson

Byron Nelson 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).

  • Device and method for delivering solid medication to an eye
    Patent number: 4338936
    Abstract: A device for delivering finely divided solid medication to any eye which uses a flexible container having an air chamber and an opening leading to the air chamber. An element holds a predetermined dose of the finely divided solid medication. A filter provides a solid barrier to the interior of the air chamber and separates the finely divided material from the same. The airborne medication is directed to the proper portion of the eye.
    Type: Grant
    Filed: October 27, 1980
    Date of Patent: July 13, 1982
    Inventor: Byron Nelson