Patents by Inventor Thomas D. Cronin

Thomas D. Cronin 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).

  • Breast prosthesis with multiple lumens
    Patent number: 4790848
    Abstract: This invention provides a multiple lumen implant in which the inner lumen is of a substantially spherical shape and is unattached or free-floating. The invention provides a construction which is able to provide and maintain a high projection and to simulate the natural flow of breast tissue during a variety of activities in which the patient may participate on a daily basis.
    Type: Grant
    Filed: November 27, 1987
    Date of Patent: December 13, 1988
    Assignee: Dow Corning Wright
    Inventor: Thomas D. Cronin