Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4844874 | Method and means for controlling mist scrubber operation | — | 1989-07-04 |
| 4457214 | Refrigerated structure | — | 1984-07-03 |
| 4416861 | Two stage odor control system | — | 1983-11-22 |
| 4378851 | Method for inhibiting explosions | — | 1983-04-05 |
| 4308040 | Apparatus for neutralizing odors | Harold J. Rafson | 1981-12-29 |
| 4308241 | Formation of reactive droplet dispersion | — | 1981-12-29 |
| 4302226 | Apparatus for neutralizing odors | Harold J. Rafson | 1981-11-24 |
| 4284609 | Condensation cleaning of particulate laden gases | — | 1981-08-18 |
| 4238461 | Removal of odors from gas streams | — | 1980-12-09 |
| 4225566 | Process for performing multiple chemical reactions | — | 1980-09-30 |
| 4206870 | Pressure relief valve | — | 1980-06-10 |