Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Subsurface in-situ radon gas detection/penetrometer system

Subsurface in-situ radon gas detection/penetrometer system

US Patent 5744730 · Granted Apr 28, 1998

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Electronically collimated gamma radiation detector2021
Lightweight quartic-shaped collimator for collecting high energy gamma rays2010
Assembly and method for extracting discrete soil samples2000
Penetrometer sampler system for subsurface spectral analysis of contaminated med1999
Subsurface penetrometer radiaton sensor probe and system1997
Subsurface penetrometer radiaton sensor probe and system1997
Probe device for detecting contaminants in subsurface media1996
Probe device for detecting contaminants in subsurface media1996