Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4331157 | Mutually noninterfering transcutaneous nerve stimulation and patient monitoring | John W. Keller, Jr., Alan Coombes | 1982-05-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4331157 | Mutually noninterfering transcutaneous nerve stimulation and patient monitoring | John W. Keller, Jr., Alan Coombes | 1982-05-25 |