Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4799943 | Gas stream diffusing and distribution apparatus | Giambattista Giusti, Raymond J. DeHont | 1989-01-24 |
| 4372821 | Emission control apparatus | — | 1983-02-08 |
| 4270935 | Filter assembly for high temperature glass fiber filter media | — | 1981-06-02 |