Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6966548 | Vapor/liquid contacting cyclone with secondary vanes | John S. Buchanan | 2005-11-22 |
| 6877725 | Vapor/liquid contacting cyclone with secondary vanes | John S. Buchanan | 2005-04-12 |