Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4682030 | Infrared radiation detector with integral fresnel lens window | Michael A. Rose | 1987-07-21 |
| 4616136 | Infra-red radiation detector | Patrick J. R. Ball, Geoffrey Baker | 1986-10-07 |
| 4575633 | Pyroelectric infrared radiation detector | Geoffrey Baker, Patrick J. R. Ball | 1986-03-11 |
| 4556796 | Infrared radiation detector | — | 1985-12-03 |