Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7810293 | Multiple layer polymer foam and concrete system for forming concrete walls, panels, floors, and decks | Faye F. Gibbar | 2010-10-12 |
| 5172532 | Prefabricated polymer building wall panels | — | 1992-12-22 |
| 5038541 | Polymer building wall form construction | — | 1991-08-13 |
| 4924641 | Polymer building wall form construction | — | 1990-05-15 |