Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4235242 | Electronic circuit permitting simultaneous use of stimulating and monitoring equipment | David C. Howson | 1980-11-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4235242 | Electronic circuit permitting simultaneous use of stimulating and monitoring equipment | David C. Howson | 1980-11-25 |