Issued Patents 2016
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9524841 | Heat detector with shape metal alloy element | Paul Rennie, Beth A. Dutson, Robert G. Dunster | 2016-12-20 |
| 9443408 | Pneumatic sensing apparatus | Paul Rennie | 2016-09-13 |
| 9429480 | Optical fibre distributed LHD with SMA element for discrete alarm | Paul Rennie, Beth A. Dutson | 2016-08-30 |
| 9330556 | Pneumatic pressure switch | Paul Rennie | 2016-05-03 |
| 9261200 | Valve mechanism with frangible plug | Paul Rennie, Robert G. Dunster, Paul W. Weller, Francis T. Clarence, Joseph Peoples | 2016-02-16 |
| 9248917 | Fire detection system | Josephine Gabrielle Gastonides, Paul Rennie | 2016-02-02 |