Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D671851 | Gas detector | David Gwyn Treharne | 2012-12-04 |
| D653575 | Alarm | David Gwyn Treharne, Peter Brigham, Simon McMahon | 2012-02-07 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D671851 | Gas detector | David Gwyn Treharne | 2012-12-04 |
| D653575 | Alarm | David Gwyn Treharne, Peter Brigham, Simon McMahon | 2012-02-07 |