Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Particle contamination detection in fluids through the external section of a laser

Particle contamination detection in fluids through the external section of a laser

US Patent 5061065 · Granted Oct 29, 1991

Estimated economic value: $525,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Vehicle with current collector2025
Contamination sensor1999
Monitoring of fluid contamination level wherein the light energy is focused on t1995
Vacuum line particle detector with slab laser1992
Light scattering method and apparatus for detecting particles in liquid sample1991
Particle size measuring system with automatic dilution of sample1991
Particle size measuring system with coincidence detection1991
Particle measuring fluid cell having non-corrodible shims1990
Submicron particle counting enlarging the particles in a condensation based grow1990
Integrating sphere aerosol particle detector1990
Excess air contamination level indicator1990
Particle size measuring instrument with direct scattered light detection1990