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| Number | Title | Issue Date |
| 6236429 | Visualization system and method for a web inspection assembly A web inspection apparatus (20) and method for use in identifying surface anomalies (26) on a moving material web (21) including a scanning device (22) and data processing circuitry (23) for monitoring and analyzing the output data of the scanning device ... | 05/22/2001 |
| 5847834 | Expandable, continuous illumination source for a web inspection assembly and method An illumination system (20) and method for use with an optical web inspection assembly (21) to identify surface defects on a moving material web (25). The illumination system (20) includes an elongated light source (26) having an elongated aperture (46) a... | 12/08/1998 |
