Williamson; Alasdair James
Patent Applications and Registrations
Patent applications and USPTO patent grants for Williamson; Alasdair James.The latest application filed is for "sampling point assembly".
- Williamson; Alasdair James - Worthing GB
- Williamson; Alasdair James - Sussex GB
| Patent | Date |
|---|---|
| Improvements to multi-point sampling valves Grant 10,600,300 - Williamson | 2020-03-24 |
| Multi-channel detector Grant 10,495,618 - Williamson De | 2019-12-03 |
| Aspirated sampling systems Grant 10,302,522 - Williamson | 2019-05-28 |
| Duct detector Grant 10,267,711 - Williamson | 2019-04-23 |
| Aspirated particle detection with various flow modifications Grant 10,161,837 - Ajay , et al. Dec | 2018-12-25 |
| Sampling Point Assembly App 20180149559 - Williamson; Alasdair James | 2018-05-31 |
| Fire detection Grant 9,940,806 - Al-Farra , et al. April 10, 2 | 2018-04-10 |
| Gas detector for use with an air sampling particle detection system Grant 9,618,440 - Williamson April 11, 2 | 2017-04-11 |
| Multi-channel Detector App 20170082586 - Williamson; Alasdair James | 2017-03-23 |
| Improvements to Aspirated Sampling Systems App 20170045415 - Williamson; Alasdair James | 2017-02-16 |
| Fire Detection App 20160314669 - Al-Farra; Tawfeeq Gehad ; et al. | 2016-10-27 |
| Improvements to Multi-Point Sampling Valves App 20160300466 - Williamson; Alasdair James | 2016-10-13 |
| Aspirated Particle Detection With Various Flow Modifications App 20160223437 - Ajay; Kemal ; et al. | 2016-08-04 |
| Fire detection Grant 9,384,643 - Al-Farra , et al. July 5, 2 | 2016-07-05 |
| Duct Detector App 20160139008 - Williamson; Alasdair James | 2016-05-19 |
| Gas Detector For Use With An Air Sampling Particle Detection System App 20160054215 - Williamson; Alasdair James | 2016-02-25 |
| Duct detector Grant 9,257,027 - Williamson February 9, 2 | 2016-02-09 |
| Gas detector for use with an air sampling particle detection system Grant 9,235,970 - Williamson January 12, 2 | 2016-01-12 |
| Fire Detection App 20150310717 - Al-Farra; Tawfeeq Gehad ; et al. | 2015-10-29 |
| Duct Detector App 20130160571 - Williamson; Alasdair James | 2013-06-27 |
| Gas Detector Apparatus App 20120079871 - Williamson; Alasdair James | 2012-04-05 |
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