Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11191343 | Source capture apparatus for manicure tables | Arya J. Zahedi | 2021-12-07 |
| 9040008 | Method for removal of particles and VOC from an airstream | — | 2015-05-26 |
| 8889079 | Apparatus for removal of particles and VOC from an airstream | — | 2014-11-18 |
| 7318288 | Apparatus and method using an electrified filter bed for removal of pollutants from a flue gas stream | Arya J. Zahedi | 2008-01-15 |
| 6974494 | Apparatus and method using an electrified filter bed for removal of pollutants from a flue gas stream | — | 2005-12-13 |
| 4668489 | Method for treating gas streams | Jeffrey C. Alexander | 1987-05-26 |
| 4542000 | Method for treating gas streams | Jeffery C. Alexander | 1985-09-17 |
| 4505723 | Filter apparatus | Jeffrey C. Alexander, Peter B. Zieve | 1985-03-19 |
| 4374652 | Filter apparatus and method for collecting fly ash and fine dust | Jeffrey C. Alexander | 1983-02-22 |
| 4308036 | Filter apparatus and method for collecting fly ash and fine dust | Jeffrey C. Alexander | 1981-12-29 |