Galen Hunt, Aamer Hydrie, Steven Levi, Bassam Tabbara, Mark Van Antwerp, and Robert Welland
5 July 2005
| Type | Other |
| URL | http://patft.uspto.gov/netacgi/nph-Parser?TERM1=6915338&Sect1=PTO1&Sect2=HITOFF&d=PALL&p=1&u=/netahtml/srchnum.htm&r=0&f=S&l=50 |
| Book title | U.S. Patent 6,915,338 |
| Journal | U.S. Patent |