Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8475356 | Implantable device for controlling defecation and related method | Weimin Feng | 2013-07-02 |
| 7828714 | Implantable device for controlling defecation and related method | Weimin Feng | 2010-11-09 |
| 6752754 | Artificial rectum and related method | Weimin Feng | 2004-06-22 |