Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742282 | Detecting liquid dry conditions for liquefied compressed gases | Sukla Chandra, Warren Matthew Janigian | 2004-06-01 |
| 6643951 | Detecting liquid dry conditions for liquified compressed gases | Sukla Chandra, Warren Matthew Janigian | 2003-11-11 |
| 6134805 | Detecting liquid dry conditions for liquefied compressed gases | Sukla Chandra, Warren Matthew Janigian | 2000-10-24 |
| 6085548 | Control vent system for ultra-high purity delivery system for liquefied compressed gases | John Irven, Dao-Hong Zheng, Sukla Chandra, Kenneth Coull, Reiner Taege | 2000-07-11 |
| 5685350 | Method and apparatus for transporting, storing and delivering dangerous chemicals | — | 1997-11-11 |
| 5644921 | Ultra high purity delivery system for liquefied compressed gases | — | 1997-07-08 |
| 5539998 | High purity bulk chemical delivery system | Lewis J. Mostowy, Jr. | 1996-07-30 |
| 5359787 | High purity bulk chemical delivery system | Lewis J. Mostowy, Jr. | 1994-11-01 |