Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D382351 | Siding interlock panel | L. Rex Baxter, David A. Lang, Essi Salamatbakhsh | 1997-08-12 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D382351 | Siding interlock panel | L. Rex Baxter, David A. Lang, Essi Salamatbakhsh | 1997-08-12 |