Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Multiport particle detection apparatus utilizing a plenum having a plurality of spatically separate channels in fluid combination

Multiport particle detection apparatus utilizing a plenum having a plurality of spatically separate channels in fluid combination

US Patent 5164604 · Granted Nov 17, 1992

Estimated economic value: $5,854,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Wireless electromagnetic parasitic power transfer2010
Aerosol discriminator for particle discrimination1994
Phenylpyrimidone derivatives1994
Chemical compounds1993
Thiadiazinones for stimulating cardiac activity1993
Pyrimido[4,5-d]pyrimidine derivatives for use as bronchodilators1992
2-(substituted phenyl)-4-oxo-quinazolines1992
Phenylpyrimidones1992
Pyrimidone derivatives as bronchodilators1991
2-Substituted purinone having phosphodiesterase inhibitory activity1991
Chemical compounds1991
Chemical compounds1991