Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662593 | Process and apparatus for the cryogenic separation of air | Paul Higginbotham, Rakesh Agrawal, Adam Adrian Brostow, Kelvin Graham Hayes, Donn Michael Herron | 2003-12-16 |
| 6651460 | Process and apparatus for the cryogenic separation of air | — | 2003-11-25 |
| 6637240 | Nitrogen generation process | John Louis Griffiths, Adam Adrian Brostow, Swaminathan Sunder, Patrick Alan Houghton | 2003-10-28 |