Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7009707 | Apparatus and method of sensing fluid flow using sensing means coupled to an axial coil spring | John Michael Beresford | 2006-03-07 |
| 6459995 | Electrical measurement of oil quality | — | 2002-10-01 |