Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5267975 | Apparatus for safe use, disposal and retention of needles | — | 1993-12-07 |
| 4927415 | Apparatus for safe use and disposal of needles | — | 1990-05-22 |
| 4799927 | Needle guide and puncture protector | Donald F. Davis, Jeffrey Houska | 1989-01-24 |
| 4543100 | Catheter and drain tube retainer | — | 1985-09-24 |