Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4613481 | Mercapthothiazoline corrosion inhibiting compositions | Arthur J. Friedman | 1986-09-23 |
| 4596661 | Method for settling calcium carbonate | Richard G. Varsanik | 1986-06-24 |
| 4338363 | Method for inhibiting the formation of scale | George H. Nancollas | 1982-07-06 |