Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693232 | Method for collecting a blood component concentration | Richard I. Brown, Sidney T. Smith, David E. Cerny | 1997-12-02 |
| 5632893 | Enhanced yield blood processing systems with angled interface control surface | Richard I. Brown, Dale R. Ellis | 1997-05-27 |