| 7320137 |
Method and system for distributing personalized editions of media programs using bookmarks |
Robert E. Novak, Kory D. Christensen |
2008-01-15 |
| 7272657 |
System and method for displaying video streams ranked by user-specified criteria |
Paul G. Allen, Michael Lee |
2007-09-18 |
| 7032177 |
Method and system for distributing personalized editions of media programs using bookmarks |
Robert E. Novak, Kory D. Christensen |
2006-04-18 |
| 5531284 |
Powered wheelchair with a detachable power drive assembly |
— |
1996-07-02 |
| D357442 |
Wheelchair side frame |
— |
1995-04-18 |
| 5364165 |
Latch assembly for a wheelchair |
— |
1994-11-15 |
| 5351774 |
Powered wheelchair with a detachable power drive assembly |
— |
1994-10-04 |
| D315539 |
Footplate assembly for a wheelchair |
— |
1991-03-19 |
| D312803 |
Luggage and package carrier for a wheelchair |
— |
1990-12-11 |
| 4790553 |
Lightweight wheelchair having swing-away footrest assembly |
— |
1988-12-13 |
| 4687218 |
Wheelchair handrim assembly |
— |
1987-08-18 |