Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488650 | Direct dual filling device for sealing agents | Gordon H. Epstein, Mitchell E. Levinson, Richard Spero | 2002-12-03 |
| 6474375 | Reconstitution device and method of use | Richard Spero, Terry E. Laas | 2002-11-05 |