Medical viewing device

Assignee

• Welch Allyn

Inventors

• Alan S. Knieriem (40 patents)
• Thaddeus J. Wawro (54 patents)
• Timothy R. Fitch (125 patents)
• Robert S. Englert (65 patents)
• Michael T. McMahon (98 patents)
• David G. Perkins (33 patents)

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