Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9915748 | Target position, movement and tracking system | Robert Prance, Helen Prance, Philip Watson | 2018-03-13 |
| 8798947 | Apparatus and method for measuring charge density distribution | Helen Prance, Robert Prance, Philip Watson | 2014-08-05 |