Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6387832 | High stability transition metal NZP type phosphates | William Gould | 2002-05-14 |
| 5425934 | Dealumination and selective removal of organic material from zeolites | Prakash B. Malla | 1995-06-20 |
| 5364455 | Silica gels of controlled pore size as desiccant materials and processes for producing same | Prakash B. Malla | 1994-11-15 |
| 5058442 | Apparatus for measuring liquid vapor adsorption and desorption characteristics of a sample | Shoji Yamanaka | 1991-10-22 |
| 5052188 | Desiccant materials for use in gas fired cooling and dehumidification equipment | Prakash B. Malla, Shoji Yamanaka | 1991-10-01 |
| 5030592 | Highly dense cordierite and method of manufacturing same | Ann M. Kazakos, Rustum Roy | 1991-07-09 |
| 4829031 | Method of preparing ceramic compositions at lower sintering temperatures | Rustum Roy | 1989-05-09 |
| 4808318 | Process for cesium decontamination and immobilization | Rustum Roy | 1989-02-28 |
| 4537710 | Method of storing radioactive wastes using modified tobermorite | Della M. Roy | 1985-08-27 |