Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multi-functional patient valve

Multi-functional patient valve

US Patent 5119825 · Granted Jun 9, 1992

Estimated economic value: $418,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Zirconia cell O.sub.2 sensor for respiratory gas analysis1991