Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10160927 | Lubricating oil composition | Alexander Mark Hellawell, Robert S. Wilkinson, Alexander Peter Dirk Massely, Stuart Browning, Richard Bown +1 more | 2018-12-25 |
| D322323 | Container for use in immunoassay | — | 1991-12-10 |