Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D486472 | Speaker | Natarajan Thirumurugan, Stephen Mills, Leo Kiefer, Jim Petronio | 2004-02-10 |
| D486142 | Speaker | Natarajan Thirumurugan, Stephen Mills, Leo Kiefer, Jim Petronio | 2004-02-03 |