Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7549400 | Method of heating boiler process feed streams | Vijayaraghavan S. Chakravarthy, M. Mushtaq Ahmed | 2009-06-23 |
| 7384452 | Fluid heating method | John Sirman, Leonard H. Switzer, M. Mushtaq Ahmed | 2008-06-10 |
| 7118612 | Oxygen separation method utilizing an oxygen transport membrane reactor | Eric Shreiber, Ravi Prasad | 2006-10-10 |
| 6783750 | Hydrogen production method | Minish Mahendra Shah, Raymond Francis Drnevich, Christian Friedrich Gottzmann | 2004-08-31 |
| 6623714 | Oxygen separation method using a ceramic membrane unit | Eric Shreiber, Edward P. Eardley, Vijayaraghavan Srinivasan, Minish Mahendra Shah | 2003-09-23 |
| 6565632 | Ion-transport membrane assembly incorporating internal support | Ravi Prasad, Jack Chen, Jonathan A. Lane | 2003-05-20 |
| 6368383 | Method of separating oxygen with the use of composite ceramic membranes | Anil V. Virkar, Christian Friedrich Gottzmann, Ravi Prasad | 2002-04-09 |
| 5820655 | Solid Electrolyte ionic conductor reactor design | Christian Friedrich Gottzmann, Ravi Prasad, Victor Emmanuel Bergsten, Nitin Ramesh Keskar | 1998-10-13 |