| D1018775 |
Membrane filtration module |
Robert McMahon, Ying Hao Teo |
2024-03-19 |
| D988466 |
Membrane filtration module |
Robert McMahon, Ying Hao Teo |
2023-06-06 |
| D950009 |
Membrane filtration module |
Robert McMahon, Teo Hao Ying |
2022-04-26 |
| D946696 |
Expansion filler module |
— |
2022-03-22 |
| 10322375 |
Aeration device for filtration system |
Zhiyi Cao, Bruce Gregory Biltoft, Lisa Kathleen Leckie, Huw Alexander Lazaredes |
2019-06-18 |
| 9764289 |
Membrane securement device |
Michael Collignon, Bruce Gregory Biltoft, Robert McMahon |
2017-09-19 |
| D767713 |
Filtration module |
Bruce Gregory Biltoft, Zhiyi Cao, Robert McMahon, Ying Hao Teo |
2016-09-27 |
| D764017 |
Filtration manifold |
Robert McMahon, Ying Hao Teo |
2016-08-16 |
| D764018 |
Filtration header |
Bruce Gregory Biltoft, Huw Alexander Lazaredes, Robert McMahon, Ying Hao Teo |
2016-08-16 |
| D729899 |
Filtration assembly |
Bruce Gregory Biltoft, Zhiyi Cao, Robert McMahon, Ying Hao Teo |
2015-05-19 |
| D637208 |
Airlift pump |
Peter Zauner, Fufang Zha, Roger William Phelps |
2011-05-03 |