| 12129743 |
Downhole power generation devices and method for generating power downhole |
Julian Richard Trinder |
2024-10-29 |
| 10900594 |
Collar assembly |
Nicholas Leo Weatherby, David R. Chambers, James R. Mortimer |
2021-01-26 |
| D827765 |
Moving bed biofilm reactor media |
— |
2018-09-04 |
| 9962631 |
Effluent weir system |
— |
2018-05-08 |
| D813355 |
Pipe fitting |
Nicholas Leo Weatherby, David R. Chambers, James R. Mortimer |
2018-03-20 |
| 8431022 |
Modular dual vessel dissolved aeration flotation treatment system |
— |
2013-04-30 |
| 8416820 |
Active laser guarding system |
— |
2013-04-09 |
| 7954993 |
Measuring apparatus comprising a Peltier-Seebeck detector |
John Hewinson |
2011-06-07 |
| 6523426 |
Water quality measuring apparatus with a sensing wafer clamped between two o-rings |
David Robert Vincent, John William Proctor |
2003-02-25 |
| 5801052 |
Aqueous sample testing apparatus |
William Bartlett-Hooker, Sanath Ediriweera |
1998-09-01 |
| 5668330 |
Aqueous sample testing apparatus |
William Bartlett-Hooker, Sanath Ediriweera |
1997-09-16 |