4. Optics: eye examining, vision testing and correcting
  5. Eye examining or testing instrument
  6. Objective type

John B. McAdams

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Braille type device, system, and method

Education and demonstration – Communication aids for the handicapped
Reexamination Certificate

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Braille type device, system, and method

Education and demonstration – Communication aids for the handicapped
Reexamination Certificate

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Fiber optic ocular endoscope

Surgery – Truss – Perineal
Patent

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Keratorefractive system and method

Surgery – Instruments – Corneal cutter or guide for corneal cutter
Patent

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Simultaneous stereo fundus camera

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

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Profile ID: LFUS-PAI-P-1680792

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