Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5158684 | Transport and deposit inhibition of copper in boilers | Roger Moulton, James L. Soos | 1992-10-27 |
| 5139701 | Corrosion inhibitors for ferrous metal in aqueous solutions comprising a nonionic surfactant and an anionic oxygen containing group | — | 1992-08-18 |
| 5108619 | Method of inhibiting deposition on heat transfer surfaces in boilers | Fu Chen, William S. Carey | 1992-04-28 |
| 5082592 | Corrosion inhibitors for ferrous metals in aqueous solutions comprising a nonionic surfactant and an anionic oxygen containing group | — | 1992-01-21 |
| 4952324 | Boiler water treatment | James L. Soos | 1990-08-28 |
| 4931206 | Boiler water treatment composition | James L. Soos | 1990-06-05 |
| 4828713 | Boiler water treatment | James L. Soos | 1989-05-09 |