Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7764775 | Distributed intercom system | Daniel M. Tarkoff, Donald R. Fletcher, William E. Bruggemeier, Matthew T. Miller | 2010-07-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7764775 | Distributed intercom system | Daniel M. Tarkoff, Donald R. Fletcher, William E. Bruggemeier, Matthew T. Miller | 2010-07-27 |