Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5695652 | Methods for inhibiting the production of slime in aqueous systems | Roy Hernandez-Mena | 1997-12-09 |
| 5611939 | Methods for inhibiting the production of slime in aqueous systems | Roy Hernandez-Mena, Patric L. Friend | 1997-03-18 |