Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D643532 | Tracheal dilator | Roger E. Harrington, Alonzo W. Baker, Jr. | 2011-08-16 |
| D643533 | Tracheal dilator | Roger E. Harrington, Alonzo W. Baker, Jr. | 2011-08-16 |
| D643116 | Tracheal dilator | Roger E. Harrington, Alonzo W. Baker, Jr. | 2011-08-09 |