Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358760 | Process for producing solid bricks from fly ash, bottom ash, lime, gypsum, and calcium carbonate | John Hearne | 1994-10-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5358760 | Process for producing solid bricks from fly ash, bottom ash, lime, gypsum, and calcium carbonate | John Hearne | 1994-10-25 |