Assignee
Inventors
- John M. Fox (6 patents)
- David C. Maloney (2 patents)
{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Method of testing a package seal", "item": "https://www.patentleaderboard.com/patent/4747299"}]}
Skip to contentUS Patent 4747299 · Granted May 31, 1988