| 12298450 |
Shape memory alloy heat pump |
Keith Warren, Matthieu Morhan, Fintan McDonnell, Christopher English, Laura Fox +3 more |
2025-05-13 |
| 10563640 |
Optimised diametric contraction of a SMA element for use in an energy recovery device |
Barry Cullen, Georgiana Tirca-Dragomirescu, Kevin O'Toole, Keith Warren, Ronan Byrne |
2020-02-18 |
| 9885344 |
Energy recovery device |
Keith Warren, Barry Cullen, Kevin O'Toole, Nicholas Breen, Daniel Healy Grace |
2018-02-06 |
| 7204534 |
Smoke detector changing device |
— |
2007-04-17 |
| 6672636 |
Smoke detector changing device |
— |
2004-01-06 |
| 6181251 |
Combination smoke detection device and laser escape indicator |
— |
2001-01-30 |
| 5862727 |
Laser arbor |
— |
1999-01-26 |
| 5208826 |
Aimable laser module mount |
— |
1993-05-04 |
| 5121188 |
Laser module assembly |
William C. Patridge, Adam J. Reed, Michael W. Becker |
1992-06-09 |
| 4706063 |
Pressure-biased, temperature sensor |
— |
1987-11-10 |
| 4663608 |
Pressure-biased, temperature sensor |
— |
1987-05-05 |
| 4652854 |
Pressure-biased, temperature sensor |
— |
1987-03-24 |
| 4630028 |
Pressure-biased, temperature sensor |
Morley S. Smith |
1986-12-16 |
| 4338959 |
Device to automatically add a controlled amount of corrosion inhibitor in an engine cooling system |
Robert H. Krueger, Rudolf M. Hempel, Bruce P. Miglin |
1982-07-13 |
| 4216590 |
Wide angle inclinometer |
— |
1980-08-12 |