Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5496264 | Hemostatic transdermal injection appliance | Robert L. Watson | 1996-03-05 |
| 5409466 | Transdermal injection appliance | Robert L. Watson | 1995-04-25 |
| 5342319 | Transdermal injection appliance | Robert L. Watson | 1994-08-30 |
| 5279583 | Retractable injection needle assembly | Robert L. Watson | 1994-01-18 |
| 5265822 | IV tube support assembly | Robert L. Watson | 1993-11-30 |