Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6742342 | System for cooling a power transformer | John Henri Royal, Michael James Lockett | 2004-06-01 |
| 6732536 | Method for providing cooling to superconducting cable | Bryce Mark Rampersad, John Henri Royal | 2004-05-11 |
| 6694774 | Gas liquefaction method using natural gas and mixed gas refrigeration | M. Abdul-Aziz Rashad, Richard Fitzgerald, John B. Saunders, Minish Mahendra Shah | 2004-02-24 |
| 6685903 | Method of purifying and recycling argon | Kenneth Kai Wong | 2004-02-03 |