Issued Patents All Time
Showing 26–47 of 47 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4829655 | Catalyst support and method for making same | Richard C. Cornelison | 1989-05-16 |
| 4799360 | Method of binding a metal hydride to a surface | Paul K. Predecki | 1989-01-24 |
| 4765047 | Method of making a metal honeycomb catalyst support having a double taper | — | 1988-08-23 |
| 4762567 | Washcoat for a catalyst support | — | 1988-08-09 |
| 4711009 | Process for making metal substrate catalytic converter cores | Richard C. Cornelison | 1987-12-08 |
| 4677839 | Apparatus for shaping a spiral catalyst support | — | 1987-07-07 |
| 4673553 | Metal honeycomb catalyst support having a double taper | — | 1987-06-16 |
| 4672809 | Catalytic converter for a diesel engine | Richard C. Cornelison | 1987-06-16 |
| 4601999 | Metal support for a catalyst | F. Curtiss Dunbar | 1986-07-22 |
| 4599867 | Hydrogen storage cell | — | 1986-07-15 |
| 4598063 | Spiral catalyst support and method of making it | — | 1986-07-01 |
| 4597262 | Catalytic converter for a diesel engine | — | 1986-07-01 |
| 4576800 | Catalytic converter for an automobile | — | 1986-03-18 |
| 4545430 | Catalytic combustor having spiral shape | — | 1985-10-08 |
| 4445570 | High pressure combustor having a catalytic air preheater | — | 1984-05-01 |
| 4425305 | Catalytic creosote burner for a wood stove | — | 1984-01-10 |
| 4402871 | Metal catalyst support having honeycomb structure and method of making same | — | 1983-09-06 |
| 4397356 | High pressure combustor for generating steam downhole | — | 1983-08-09 |
| 4377205 | Low pressure combustor for generating steam downhole | — | 1983-03-22 |
| 4350617 | Cylindrical metal honeycomb catalyst supports, and method for forming them | Harold R. Smithson | 1982-09-21 |
| 4301039 | Method of making a metal catalyst support | — | 1981-11-17 |
| 4190559 | Metal catalyst support having rectangular cross-section | — | 1980-02-26 |