Illumination system for optical reader

Assignee

• Welch Allyn

Inventors

• Thomas W. Karpen (23 patents)
• Kenneth A. Wright (9 patents)
• Gerard Frederick Beckhusen (22 patents)
• Mark A. McClaude (10 patents)
• William Lagerway (12 patents)
• Jeffrey B. Powers (3 patents)
• Theresa M. West (1 patents)

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