Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11150207 | Medical device position location systems, devices and methods | Peter E. Nelson, Robert D. Zellers | 2021-10-19 |
| 11122991 | Medical device position location systems, devices and methods | Peter E. Nelson, Robert D. Zellers | 2021-09-21 |