Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7403708 | Tracking an image-recording medium using an identifying mark and film encodement | James Greenlaw, Diane M. Carroll-Yacoby | 2008-07-22 |
| 7349627 | Tracking an image-recording medium using a watermark and associated memory | Roger S. Kerr, Timothy J. Tredwell, Christopher L. DuMont, Diane M. Carroll-Yacoby, Paul W. Jones | 2008-03-25 |
| 6824320 | Film core article and method for making same | Roger S. Kerr, Timothy J. Tredwell, Diane M. Carroll-Yacoby, Christopher L. DuMont | 2004-11-30 |