Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10370594 | Nozzles for a fluid jet decoking tool | Matthew Joseph Pattom | 2019-08-06 |
| 10077403 | Nozzles for a fluid jet decoking tool | Matthew Joseph Pattom | 2018-09-18 |
| 9097375 | Rotary joint seal for a decoking tool | William B. Jones | 2015-08-04 |
| 8398825 | Remotely-operated mode shifting apparatus for a combination fluid jet decoking tool, and a tool incorporating same | Douglas Adams, Andrew Worley | 2013-03-19 |
| 6644567 | Remotely operated cutting mode shifting apparatus for a combination fluid jet decoking tool | Douglas Adams, Jay Roger Clark, Martin Prescott, Robert M. Purton, Richard Tran | 2003-11-11 |
| 6536271 | Pump with integral flow monitoring | Sankaraiyer Gopalakrishnan | 2003-03-25 |
| 5445494 | Multi-stage centrifugal pump with canned magnetic bearing | — | 1995-08-29 |
| 4407327 | Flow control valve | Robert M. Purton | 1983-10-04 |
| 4275842 | Decoking nozzle assembly | Robert M. Purton | 1981-06-30 |