Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6599268 | Hypodermic syringe with a selectively retractable needle | Scott A. Townsend, Charles L. Bush, Jr. | 2003-07-29 |
| 6585690 | Hypodermic syringe with selectivity retractable needle | Charles L. Bush, Jr. | 2003-07-01 |
| 6558357 | Hypodermic syringe with selectively retractable needle | — | 2003-05-06 |