Assignee
Inventors
- Roland Bergner (24 patents)
- Klaus-Ditmar Voigt (14 patents)
{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Arrangement for projecting a two-dimensional image onto an eye to be examined for use with a device that performs a subjective determination of refraction and/or a device that performs other vision functions", "item": "https://www.patentleaderboard.com/patent/6149272"}]}
Skip to contentUS Patent 6149272 · Granted Nov 21, 2000