Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7959991 | Method of manufacturing an artificial stone material | — | 2011-06-14 |
| 7198833 | Artificial stone material and method of manufacture thereof | — | 2007-04-03 |
| 6959903 | Cast in place chimney form | Donald B. Samia | 2005-11-01 |