Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10883279 | Hazard warning system | Sarah M. Drewery, Colin I. Holyoake, Julian D. Williams | 2021-01-05 |
DT
David Tolley
Overall (2021): #478,379 of 548,734Top 90%
1
Patents 2021