Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10081900 | Cleaning method including use of solid particles | Simon Paul Wells, Michael David Sawford, Elizabeth Jean ABERCROMBIE, Stephen Derek Jenkins | 2018-09-25 |
| 9834881 | Cleaning apparatus | Michael David Sawford, Gareth Evan Lyn Jones | 2017-12-05 |