Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Check valve with integrated filter

Check valve with integrated filter

US Patent 9421354 · Granted Aug 23, 2016

Estimated economic value: $60,396,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Vibrating aperture plate nebulizer2025
Aerosol delivery device with mouthpiece2025
Check valve assembly2021
Check valve assembly2021
Check valve assembly2020
Check valve assembly2020
Coaxial double filter with integrated filter support2019
Bidirectional valve with improved threshold pressure accuracy2018
Check valve, especially for medical applications2017
Non-return valve, in particular for medical uses2012
Check valve2012
Check valve2010