Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6515992 | Method and apparatus for input of data | David Robert Weston, Andrew James Copper, Andrew Johnson, David Alan Woodfield | 2003-02-04 |
| 6301243 | Method and apparatus for transmitting data | Andrew James Copper, Andrew Johnson, David Robert Weston, David Alan Woodfield | 2001-10-09 |