4. Surgery
  5. Truss
  6. Pad

Matthew L. Severns

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Apparatus for testing color vision

Surgery – Truss – Pad
Patent

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Device to monitor retinal ischemia

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type
Reexamination Certificate

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Direct heater control for infant care apparatus

Surgery – Isolation treatment chambers – Incubators
Reexamination Certificate

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Infant care apparatus with fixed overhead heater

Surgery – Isolation treatment chambers – Incubators
Reexamination Certificate

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Macular function tester

Optics: eye examining – vision testing and correcting – Eye examining or testing instrument – Objective type
Reexamination Certificate

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Profile ID: LFUS-PAI-P-992860

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