Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662593 | Process and apparatus for the cryogenic separation of air | Rakesh Agrawal, Adam Adrian Brostow, Kelvin Graham Hayes, Donn Michael Herron, Declan Patrick O'Connor | 2003-12-16 |
| 6568208 | System and method for introducing low pressure reflux to a high pressure column without a pump | Zbigniew Tadeusz Fidkowski | 2003-05-27 |