Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4643855 | Sealing joints and leaks | Adrian S. Parkes, Gordon J. Corbett, Peter S. Clough | 1987-02-17 |
| 4627471 | Sealing joints and leaks | Adrian S. Parkes, Gordon J. Corbett, Peter S. Clough | 1986-12-09 |
| 4582551 | Sealing joints and leaks with an anaerobic liquid | Adrian S. Parkes, Gordon J. Corbett, Peter S. Clough | 1986-04-15 |