Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5326482 | On-line acid monitor and neutralizer feed control of the overhead water in oil refineries | Paul Fearnside | 1994-07-05 |
| 5324665 | On-line method for monitoring chloride levels in a fluid stream | — | 1994-06-28 |
| 5302253 | On-line acid monitor and neutralizer feed control of the overhead water in oil refineries | Paul Fearnside | 1994-04-12 |