Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7794688 | Magnesium oxychloride cement | Charles W. Ellis | 2010-09-14 |
| 7658795 | Magnesium oxychloride cement | Charles W. Ellis | 2010-02-09 |
| 5110361 | Magnesium oxychloride cement compositions and methods for manufacture and use | Russell I. Alley | 1992-05-05 |
| 5004505 | Magnesium oxychloride cement compositions and methods for manufacture and use | Russell I. Alley | 1991-04-02 |