Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5683350 | Oral transluminating device | Glennon Harold Paul, Mark A. Heitzman | 1997-11-04 |
| D382640 | Sinus transluminating instrument | Glennon Harold Paul, Mark A. Heitzman | 1997-08-19 |
| 5603960 | Preparation of microparticles and method of immunization | Derek O'Hagan, Stanley S. Davis | 1997-02-18 |