Issued Patents All Time
Showing 1–3 of 3 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, Binaifer S. Khambatta | 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, Binaifer S. Khambatta | 1997-07-15 |
| 5085794 | Oligomer containing phosphinate compositions and their method of manufacture | James F. Kneller, Barbara E. Fair, Donald A. Johnson | 1992-02-04 |