Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5905028 | Method and apparatus useful for detecting bloodgroup antigens and antibodies | Thomas H. Frame, David E. Hatcher | 1999-05-18 |
| 5665558 | Method and apparatus useful for detecting bloodgroup antigens and antibodies | Thomas H. Frame, David E. Hatcher | 1997-09-09 |