Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D504674 | Speaker cabinet | David A. Wilson, R. Blake Schmutz, John M. Giolas | 2005-05-03 |
| D500024 | Speaker cabinet | David A. Wilson, R. Blake Schmutz, John M. Giolas | 2004-12-21 |