Assignee
No assignee recorded.
Inventors
- Mark Peters (10 patents)
- Lisa Peters (3 patents)
{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Perpetual seal card game", "item": "https://www.patentleaderboard.com/patent/6659458"}]}
Skip to contentUS Patent 6659458 · Granted Dec 9, 2003
No assignee recorded.