Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969468 | Method and apparatus for isolating a component from a fluid mixture | Richard Stone, Richard Mark Dowdeswell | 2005-11-29 |
| 6949936 | Method and apparatus for the debris particulate characterization in lubricants | Richard Stone, Richard Mark Dowdeswell | 2005-09-27 |
| 6690181 | Impedance measurements of bodily matter | Richard Mark Dowdeswell, Peter Alfred Payne | 2004-02-10 |
| 6511851 | Identifying changes in composition of liquids | Peter Alfred Payne, Richard Mark Dowdeswell | 2003-01-28 |
| 6236951 | Sensor interrogation | Peter Alfred Payne, Krishna Chandra Persaud | 2001-05-22 |