4. Optics: eye examining, vision testing and correcting
  5. Spectacles and eyeglasses
  6. Ophthalmic lenses or blanks

Lewis Williams

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Method for automatic guard selection in automatic test equipment

Electricity: measuring and testing – Plural – automatically sequential tests
Patent

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Rotationally stabilized contact lens and methods of lens stabili

Optics: eye examining – vision testing and correcting – Spectacles and eyeglasses – Ophthalmic lenses or blanks
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Profile ID: LFUS-PAI-P-1483228

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