Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6291020 | Composition and process for treating metal surfaces | Jeffrey I. Melzer | 2001-09-18 |
| 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 |
| 4796548 | Method of conditioning fireside fouling deposits using super large particle size magnesium oxide | Gene A. Merrell | 1989-01-10 |
| 4224180 | Cold end additive compositions | — | 1980-09-23 |
| 4206172 | Alkanolamines and ethylene polyamines as cold-end additives | — | 1980-06-03 |
| 4185071 | Ethylene polyamines as cold-end additives | — | 1980-01-22 |