4. Surgery
  5. Instruments
  6. Light application

David A. Dewey

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Anti-astigmatic ophthalmic contact lens for use in performing la

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks
Patent

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Apparatus for delivering a defocused laser beam having a sharp-e

Surgery – Instruments – Light application
Patent

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Apparatus for measuring the mode quality of a laser beam

Optical: systems and elements – Lens – With support
Patent

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Arrangement for monitoring the power delivery of a photon...

Optics: measuring and testing – For optical fiber or waveguide inspection
Reexamination Certificate

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Combination lens system for retinal photocoagulator laser system

Surgery – Instruments – Light application
Patent

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Profile ID: LFUS-PAI-P-387217

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