Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9420080 | Method and apparatus for providing privacy for telephone conversations | Bing Chen, John D. Francis, Laurie Frances Garrison, Diane Nawrocki | 2016-08-16 | $31,555,000 |