Patents by Inventor Yale Berry

Yale Berry 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).

  • Stereo endoscope for inserting into body cavities
    Patent number: 5385138
    Abstract: An endoscope having a pair of tubular side-by-side scopes contained within a body cavity, and the proximal end preferably detachably mounted on a dual prism-eyepiece housing for enabling illuminated stereoscopic viewing of the body cavity.
    Type: Grant
    Filed: January 10, 1994
    Date of Patent: January 31, 1995
    Inventor: Yale Berry