{"@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [{"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.patentleaderboard.com/"}, {"@type": "ListItem", "position": 2, "name": "Device and method for ultrasonic detecting of rotating member based on magnetic fluid coupling", "item": "https://www.patentleaderboard.com/patent/11680858"}]}
Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Device and method for ultrasonic detecting of rotating member based on magnetic fluid coupling

US Patent 11680858 · Granted Jun 20, 2023

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →