Issued Patents 2018
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10019879 | Conical light absorber for smoke detector | Philip Watson, Robert David Knight | 2018-07-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10019879 | Conical light absorber for smoke detector | Philip Watson, Robert David Knight | 2018-07-10 |