Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D639426 | Chest piece for a stethoscope | Stacy L. Boyd, Jerry I. Boyd | 2011-06-07 |
| D639427 | Stethoscope tubing | Stacy L. Boyd, Jerry L. Boyd | 2011-06-07 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D639426 | Chest piece for a stethoscope | Stacy L. Boyd, Jerry I. Boyd | 2011-06-07 |
| D639427 | Stethoscope tubing | Stacy L. Boyd, Jerry L. Boyd | 2011-06-07 |