Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6267908 | Corrosion inhibiting solutions and processes for refrigeration systems comprising halides of a group va metallic element | Shyam Kumar Verma, George Robert Sandor, Philip John Boon | 2001-07-31 |
| 6083416 | Corrosion inhibiting processes for refrigeration systems | Shyam Kumar Verma, George Robert Sandor, Philip John Boon | 2000-07-04 |
| 6033595 | Corrosion inhibiting solutions and processes for refrigeration systems comprising halides of a Group Va metallic element | Shyam Kumar Verma, George Robert Sandor, Philip John Boon | 2000-03-07 |
| 6004475 | Corrosion inhibiting solutions for refrigeration systems comprising heteropoly complex anions of transition metal elements | Shyam Kumar Verma, George Robert Sandor, Philip John Boon, 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, George Robert Sandor, Philip John Boon | 1999-12-21 |
| 5493904 | Apparatus for measuring a coating on a plate | Hong Shih | 1996-02-27 |
| 5373734 | Method and apparatus for determining the quality of a coating | Hong Shih | 1994-12-20 |