Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6365259 | High strength/high surface area alumina ceramics | Kevin R. Brundage | 2002-04-02 |
| 5587137 | Exhaust gas conversion method using thermally stable zeolites | Raja R. Wusirika | 1996-12-24 |
| 5449541 | Electrically heatable honeycomb structures | G. Daniel Lipp, Donald M. Trotter, Jr., Raja R. Wusirika | 1995-09-12 |
| 5447694 | Exhaust gas conversion method and apparatus using thermally stable zeolites | Raja R. Wusirika | 1995-09-05 |
| 5427601 | Sintered metal bodies and manufacturing method therefor | Takashi Harada, Yoshihiro Fujiwara, Fumio Abe, Tsuneaki Ohashi, Hiroshige Mizuno +4 more | 1995-06-27 |
| 5334570 | Pore impregnated catalyst device | Patricia Ann Beauseigneur, Irwin M. Lachman, Mallanagouda Dyamanagouda Patil, Raja R. Wusirika | 1994-08-02 |
| 5292991 | Process for removal of hydrocarbons carbon manoxide, and oxides of nitrogen from oxygen-containing waste gas using molecular sieve-palladium-platinum catalyst on a substrate | Irwin M. Lachman, Mallanagouda Dyamanagouda Patil, Louis S. Socha, Jr., Raja R. Wusirika | 1994-03-08 |
| 5244852 | Molecular sieve-palladium-platinum catalyst on a substrate | Irwin M. Lachman, Mallanagouda Dyamanagouda Patil, Louis S. Socha, Jr., Raja R. Wusirika | 1993-09-14 |
| 5234876 | Thermally stable chromium-exchanged zeolites and method of making same | Raja R. Wusirika | 1993-08-10 |
| 5168085 | Multi-stage TWC system | William Peter Addiego, Jimmie L. Williams, Raja R. Wusirika | 1992-12-01 |
| 5011529 | Cured surfaces and a process of curing | Kathryn E. Hogue, Raja R. Wusirika | 1991-04-30 |
| 4992233 | Sintering metal powders into structures without sintering aids | Raja R. Wusirika | 1991-02-12 |
| 4990181 | Aluminide structures and method | Kim Doreen Pierotti, Raja R. Wusirika | 1991-02-05 |