Assignee
Inventors
- Lars Hedlund (10 patents)
- Lars Karlander (8 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 and ventilation arrangement", "item": "https://www.patentleaderboard.com/patent/9656309"}]}
Skip to contentUS Patent 9656309 · Granted May 23, 2017