Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8133303 | Apparatus and method for controlling mercury pollution from a cement plant | James J. Schwab | 2012-03-13 |
| 7862332 | Apparatus for controlling pollution from a cement plant | James J. Schwab | 2011-01-04 |
| 7279039 | Method and apparatus for controlling pollution from a cement plant | James J. Schwab | 2007-10-09 |
| 6749820 | Chloride/sulfate removal system | James J. Schwab | 2004-06-15 |
| 6060030 | Detached plume abatement method | James J. Schwab | 2000-05-09 |