Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9606032 | Preparation of samples for analysis and sampling device therefor | Hans-Jurgen Wirth, Emily Frances Hilder, Wei Boon Hon | 2017-03-28 |
| 9182327 | Sample preparation by solid phase extraction | Ernest Frederick Dawes | 2015-11-10 |