Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5783728 | Phosphinate compounds prepared from acetylenic compounds and inorganic phosphite salts and derivatives of these compounds | James F. Kneller, Donald A. Johnson, Vytas Narutis | 1998-07-21 |
| 5647995 | Method for the control of calcium carbonate scale using compounds prepared from acetylenic compounds and inorganic phosphite salts and their derivatives | James F. Kneller, Donald A. Johnson, Vytas Narutis | 1997-07-15 |
| 5415783 | Method for using ozone in cooling towers | Donald A. Johnson, Richard J. Strittmatter | 1995-05-16 |
| 5308498 | Hydroxamic acid containing polymers used as corrosion inhibitors | Dodd W. Fong | 1994-05-03 |
| 5171451 | Simultaneous use of water soluble polymers with ozone in cooling water systems | Paul R. Young, Kenneth E. Fulks | 1992-12-15 |