Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7957771 | Hands-free conferencing apparatus and method for use with a wireless telephone | Melvin D. Frerking, Christopher Penrose, Alonzo L. Watts | 2011-06-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7957771 | Hands-free conferencing apparatus and method for use with a wireless telephone | Melvin D. Frerking, Christopher Penrose, Alonzo L. Watts | 2011-06-07 |