| 6267908 |
Corrosion inhibiting solutions and processes for refrigeration systems comprising halides of a group va metallic element |
Shyam Kumar Verma, Manuel Sarkis Mekhjian, George Robert Sandor |
2001-07-31 |
| 6083416 |
Corrosion inhibiting processes for refrigeration systems |
Shyam Kumar Verma, Manuel Sarkis Mekhjian, George Robert Sandor |
2000-07-04 |
| 6033595 |
Corrosion inhibiting solutions and processes for refrigeration systems comprising halides of a Group Va metallic element |
Shyam Kumar Verma, Manuel Sarkis Mekhjian, George Robert Sandor |
2000-03-07 |
| 6004475 |
Corrosion inhibiting solutions for refrigeration systems comprising heteropoly complex anions of transition metal elements |
Shyam Kumar Verma, Manuel Sarkis Mekhjian, George Robert Sandor, Yurii I. Kuznetsov, Sergey V. Oleinik |
1999-12-21 |
| 6004476 |
Corrosion inhibiting solutions and processes for refrigeration systems comprising heteropoly complex anions of transition metal elements additional additives |
Shyam Kumar Verma, Manuel Sarkis Mekhjian, George Robert Sandor |
1999-12-21 |