Assignee
No assignee recorded.
Inventors
- Thomas Walter (22 patents)
{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Purification underdrain with compensating chamber and baffle isolating backwash gas from backwash water", "item": "https://www.patentleaderboard.com/patent/5160613"}]}
Skip to contentUS Patent 5160613 · Granted Nov 3, 1992
No assignee recorded.