Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5263541 | Inhibition of scale growth utilizing a dual polymer composition | Frank L. Dormish | 1993-11-23 |
| 4995982 | Process for recovering and purifying a high molecular weight sulfonate | — | 1991-02-26 |