Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10337616 | Mechanical seal assembly | — | 2019-07-02 |
| 9303769 | Cartridgised mixer seal | Andrew Wayne Harrison | 2016-04-05 |
| 5927722 | Mechanical seal | Christopher J. Carmody, Christopher Newton | 1999-07-27 |
| 5924698 | Mechanical seal | — | 1999-07-20 |
| 5794939 | Thin faced balanced seal | — | 1998-08-18 |