Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4674482 | Pulse electro-magnetic field therapy device with auto bias circuit | James R. Waltonen | 1987-06-23 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4674482 | Pulse electro-magnetic field therapy device with auto bias circuit | James R. Waltonen | 1987-06-23 |