4. Surgery
  5. Specula
  6. Retractor

David L. Hamann

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Biopsy needle instrument

Surgery – Diagnostic testing – Sampling nonliquid body material
Reexamination Certificate

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Biopsy needle instrument

Surgery – Diagnostic testing – Sampling nonliquid body material
Reexamination Certificate

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Curved peg hook

Tools and hardware – Fastener – support or mount not elsewhere specified – Support – guide – or spacer
Patent

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Device used with a surgical retractor to elevate body parts

Surgery – Specula – Retractor
Patent

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Double hook

Tools and hardware – Fastener – support or mount not elsewhere specified – Support – guide – or spacer
Patent

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Profile ID: LFUS-PAI-P-326503

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