Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6556183 | Communications device having an interchangeable helmet user-interface | Andrew Gartrell, Alastair Curtis | 2003-04-29 |
| 6552720 | Device and method for communications and entertainment having a barrel user-interface | Andrew Gartrell, Alastair Curtis | 2003-04-22 |
| 6542354 | Device with interchangeable user-interfaces and method for doing same | James L. Holtorf, Andrew Gartrell, Alastair Curtis | 2003-04-01 |