Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6119422 | Impact resistant building panels | Terrence L. Clear, David L. Roodvoets | 2000-09-19 |
| 6079175 | Cementitious structural building panel | — | 2000-06-27 |
| 6065259 | Wall panels and joint structures | — | 2000-05-23 |
| 5992110 | Wall panels and joint structures | — | 1999-11-30 |
| 5875530 | Tentering process | — | 1999-03-02 |
| 5673727 | Fabric treating process | — | 1997-10-07 |
| 4944127 | Composite building panel and methods | — | 1990-07-31 |
| RE32037 | Methods for manufacturing cementitious reinforced panels | — | 1985-11-26 |
| RE31921 | Methods and apparatus for stacking cementitious reinforced panels | Robert G. Miller | 1985-06-25 |
| 4420295 | Apparatus for manufacturing cementitious reinforced panels | Paul E. Dinkel | 1983-12-13 |
| 4281952 | Methods and apparatus for stacking cementitious reinforced panels | — | 1981-08-04 |
| 4203788 | Methods for manufacturing cementitious reinforced panels | — | 1980-05-20 |