Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pneumatic infrared radiation detector having a hermetically sealed chamber and a window

Pneumatic infrared radiation detector having a hermetically sealed chamber and a window

US Patent 4201915 · Granted May 6, 1980

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method and apparatus for measuring the optical absorption of samples2011
Microrheoscopic detector for gas flows1991
Apparatus for the production of particular concentrations of gaseous materials a1990
Cell for a gas analyzer1987