Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662062 | Apparatus and method for selecting a mechanical seal | David G. Greenlie | 2003-12-09 |
| 6561515 | Mechanical split seal | — | 2003-05-13 |
| 6550779 | Mechanical split seal | — | 2003-04-22 |
| 6505145 | Apparatus and method for monitoring and maintaining plant equipment | — | 2003-01-07 |