Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5637283 | Method and afterburner apparatus for control of highly variable flows | John D. Stilger, Richard J. Martin, Mark Holst | 1997-06-10 |
| 5601790 | Method and afterburner apparatus for control of highly variable flows | John D. Stilger, Richard J. Martin, Mark Holst | 1997-02-11 |
| 5533890 | Method and apparatus for control of fugitive VOC emissions | Mark Holst, Richard J. Martin, John D. Stilger | 1996-07-09 |