Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5332562 | Method for removing particulate matter and gases from a polluted gas stream | Richard A. Steinke | 1994-07-26 |
| 5312598 | Hopper system and electrostatic gun for injection of an electrostatically charged sorbent into a polluted gas stream | Richard A. Steinke | 1994-05-17 |
| 5308590 | Apparatus for removing particulate matter and gases from a polluted gas stream | Richard A. Steinke | 1994-05-03 |