{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "One piece clear plastic cardholder, cardholder shaped fresnel magnifying lens and method of making the same", "item": "https://www.patentleaderboard.com/patent/7161747"}]}

Home › One piece clear plastic cardholder, cardholder shaped fresnel magnifying lens and method of making the same

One piece clear plastic cardholder, cardholder shaped fresnel magnifying lens and method of making the same

US Patent 7161747 · Granted Jan 9, 2007

Assignee

No assignee recorded.

Inventors

Peter Yang (12 patents)

View full patent text on Google Patents →