Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6783750 | Hydrogen production method | Raymond Francis Drnevich, Christian Friedrich Gottzmann, Bart Antonie van Hassel | 2004-08-31 |
| 6702570 | Firing method for a heat consuming device utilizing oxy-fuel combustion | Lawrence Bool, David R. Thompson, Christian Friedrich Gottzmann, Hisashi Kobayashi | 2004-03-09 |
| 6694774 | Gas liquefaction method using natural gas and mixed gas refrigeration | M. Abdul-Aziz Rashad, Richard Fitzgerald, Dante Patrick Bonaquist, John B. Saunders | 2004-02-24 |