Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823810 | Bipolar electrodes discharging sparks of piezo-electric origin for the relief of pains and contractures by direct application to the skin | — | 1989-04-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4823810 | Bipolar electrodes discharging sparks of piezo-electric origin for the relief of pains and contractures by direct application to the skin | — | 1989-04-25 |