Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5562892 | Process for the production of alpha hemihydrate calcium sulfate from flue gas sludge | Donald W. Kirk | 1996-10-08 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5562892 | Process for the production of alpha hemihydrate calcium sulfate from flue gas sludge | Donald W. Kirk | 1996-10-08 |