Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10957496 | Connector | John C. Barker, Allan Caple | 2021-03-23 |
| 9534947 | Level measurement system | Paul David Featonby, Peter Jackson, Thomas John Partington | 2017-01-03 |
| 9035259 | Level measurement system | Paul David Featonby, Peter Jackson, Thomas John Partington | 2015-05-19 |
| 8316707 | Method for measuring the level of liquid cryogen in a cryogen vessel | Paul William Edgley, Mark London, Vladimir Mikheev | 2012-11-27 |