PS

Padmaja Rajagopal Sakaridurg

BL Brien Holden Vision Institute Limited: 1 patents #32 of 39Top 85%
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Patent #TitleCo-InventorsDate
10962802 Ophthalmic optical lens for vision correction having one or more areas of more positive power Brien Anthony Holden, Klaus Ehrmann, Fabian Conrad, Arthur Ho 2021-03-30