High sensitivity noise immune stethoscope

Assignee

• Active Signal Technologies

Inventors

• Keith Bridger (13 patents)
• Arthur V. Cooke (7 patents)
• Dennis John Kohlhafer (4 patents)
• Joseph J. Lutian (6 patents)
• John M. Sewell (8 patents)
• Richard E. Strite (2 patents)

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