Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10429930 | Accessible tactile features for blind and partially sighted PIN entry and touchscreen usage | Philip N. Day, Steven James Birnie, Michael McKenna, Andrew Smith | 2019-10-01 |
| D861778 | Terminal | Philip N. Day, Stephen W. Swaine, Marshall Munro, Steven James Birnie, Margaret McKendry +1 more | 2019-10-01 |