Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4926962 | Decorative speaker cover | Gary Graham | 1990-05-22 |
| 4769188 | Method of forming a decorative foamed resin speaker cover | Gary Graham | 1988-09-06 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4926962 | Decorative speaker cover | Gary Graham | 1990-05-22 |
| 4769188 | Method of forming a decorative foamed resin speaker cover | Gary Graham | 1988-09-06 |