Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6039557 | Apparatus for making gas-filled vesicles of optimal size | Evan C. Unger, Thomas McCreery, David Yellowhair | 2000-03-21 |
| 5656211 | Apparatus and method for making gas-filled vesicles of optimal size | Evan C. Unger, Thomas McCreery, David Yellowhair | 1997-08-12 |