Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10231362 | Hazard warning system | Sarah M. Drewery, Colin I. Holyoake, Julian D. Williams | 2019-03-12 |
DT
David Tolley
Overall (2019): #490,711 of 560,194Top 90%
1
Patents 2019