Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6949193 | Cooling water scale and corrosion inhibition | John L. Kubis | 2005-09-27 |
| 6929749 | Cooling water scale and corrosion inhibition | John L. Kubis, John P. Wetherell | 2005-08-16 |