Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6829814 | Process of making an all-silicon microphone | John E. Freeman, Timothy M. Betzner, Dan W. Chilcott, John C. Christenson, Timothy A. Vas +2 more | 2004-12-14 |
| 6815071 | Glass frit bond line | Brenda Baney, Heather Hude | 2004-11-09 |