Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11971041 | Drag pump | Michael Andrew Galtry | 2024-04-30 |
| 9353746 | Scroll pump | Ian David Stones, Alan Ernest Kinnaird Holbrook | 2016-05-31 |
| 9353748 | Scroll pump having tip seal containing engaging portions intermediate nonengaging portions that interface with a scroll base | Ian David Stones, Alan Ernest Kinnaird Holbrook | 2016-05-31 |
| 9297381 | Switchable single-start or multi-start scroll pump | Alan Ernest Kinnaird Holbrook | 2016-03-29 |
| 9297384 | Scroll pump with overpressure exhaust | Ian David Stones, Alan Ernest Kinnaird Holbrook | 2016-03-29 |