Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6569232 | Fiber reinforced light weight cellular concrete | Magdiel Castro | 2003-05-27 |
| 6203609 | Fiber reinforced cellular concrete | Magdiel Castro | 2001-03-20 |
| 5814253 | Process for making a lightweight, cementitious, three dimensional structure | Faiz Sikaffy, Eugene Berger | 1998-09-29 |