Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6411828 | Communications devices and methods that operate according to communications device orientations determined by reference to gravitational sensors | Robert Michael Lands | 2002-06-25 |
| 6349225 | Hearing protection for a wireless communications device | Robert Michael Lands | 2002-02-19 |