Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9995604 | Optical sensor | Arnold Peter Roscoe Harpin, John Paul Drake | 2018-06-12 |
| 9989385 | Method of assembling an optical sensor | Arnold Peter Roscoe Harpin, Stephen James Fasham | 2018-06-05 |