Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662593 | Process and apparatus for the cryogenic separation of air | Paul Higginbotham, Rakesh Agrawal, Kelvin Graham Hayes, Donn Michael Herron, Declan Patrick O'Connor | 2003-12-16 |
| 6637240 | Nitrogen generation process | John Louis Griffiths, Declan Patrick O'Connor, Swaminathan Sunder, Patrick Alan Houghton | 2003-10-28 |