| Withdrawn Patents | 
 
| Grant Date | Patent Number | 
| 2007-08-14 | 7,255,225 | 
| 2007-08-14 | 7,255,276 | 
| 2007-08-14 | 7,255,281 | 
| 2007-08-14 | 7,255,548 | 
| 2007-08-14 | 7,255,651 | 
| 2007-08-14 | 7,255,692 | 
| 2007-08-14 | 7,255,753 | 
| 2007-08-14 | 7,255,754 | 
| 2007-08-14 | 7,255,923 | 
| 2007-08-14 | 7,256,097 | 
| 2007-08-14 | 7,256,173 | 
| 2007-08-14 | 7,256,175 | 
| 2007-08-14 | 7,256,237 | 
| 2007-08-14 | 7,256,255 | 
| 2007-08-14 | 7,256,266 | 
| 2007-08-14 | 7,256,285 | 
| 2007-08-14 | 7,256,309 | 
| 2007-08-14 | 7,256,352 | 
| 2007-08-14 | 7,256,367 | 
| 2007-08-14 | 7,256,424 | 
| 2007-08-14 | 7,256,487 | 
| 2007-08-14 | 7,256,607 | 
| 2007-08-14 | 7,256,723 | 
| 2007-08-14 | 7,257,345 | 
| 2007-08-14 | 7,257,539 | 
| 2007-08-14 | 7,257,738 |