Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12307409 | Tractor-trailer ID methods and system | David B. Lett, Uday Shankar, Michael Schork, Darrell Parks | 2025-05-20 |
| 7260209 | Methods and apparatus for improving voice quality in an environment with noise | Michael Perri | 2007-08-21 |