Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Zirconia cell O.sub.2 sensor for respiratory gas analysis

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

US Patent 4995256 · Granted Feb 26, 1991

Estimated economic value: $383,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus and method for measuring energy expenditure using indirect calorimetry2019
Wireless tire pressure and/or wheel speed sensing system for aircraft2008
Wireless tire pressure sensing system2007
Disposable pneumotachograph flowmeter1994
Multi-functional patient valve1992
Drying sample line1991
Drying sample line1991
Flow meter system1991
Flow meter system1991
Gas analyzer apparatus1990
Lightweight high pressure tubular storage system for compressed gas and method f1986
Bladder-type syringe1986