Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7533027 | Methods and apparatus for uniquely identifying a large number of film prints | Alan E. Bell | 2009-05-12 |
| 7308430 | Methods and apparatus for uniquely identifying a large number of film prints | Alan E. Bell | 2007-12-11 |