Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8875512 | Distribution pipeline power plant | Paul Fletcher, Philip Walsh | 2014-11-04 |
| 8542125 | System for verifying the integrity of an electrical union | — | 2013-09-24 |
| 8522524 | Compressor for pressurising carbon dioxide | David S Knott | 2013-09-03 |