| Withdrawn Patents |
| Grant Date | Patent Number |
| 2002-05-21 | 6,389,614 |
| 2002-05-21 | 6,389,791 |
| 2002-05-21 | 6,389,997 |
| 2002-05-21 | 6,390,184 |
| 2002-05-21 | 6,390,974 |
| 2002-05-21 | 6,391,012 |
| 2002-05-21 | 6,391,125 |
| 2002-05-21 | 6,391,218 |
| 2002-05-21 | 6,391,219 |
| 2002-05-21 | 6,391,235 |
| 2002-05-21 | 6,391,317 |
| 2002-05-21 | 6,391,478 |
| 2002-05-21 | 6,391,480 |
| 2002-05-21 | 6,391,498 |
| 2002-05-21 | 6,391,556 |
| 2002-05-21 | 6,391,663 |
| 2002-05-21 | 6,391,765 |
| 2002-05-21 | 6,391,884 |
| 2002-05-21 | 6,391,898 |
| 2002-05-21 | 6,392,391 |
| 2002-05-21 | 6,392,435 |
| 2002-05-21 | 6,392,522 |
| 2002-05-21 | 6,392,597 |
| 2002-05-21 | 6,392,621 |
| 2002-05-21 | 6,392,663 |
| 2002-05-21 | 6,392,998 |
| 2002-05-21 | 6,393,205 |
| 2002-05-21 | 6,393,256 |
| 2002-05-21 | 6,393,322 |
| 2002-05-21 | 6,393,414 |