Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Filter retainer mechanism for a portable air treatment system

Filter retainer mechanism for a portable air treatment system

US Patent 7828867 · Granted Nov 9, 2010

Estimated economic value: $20,831,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Chromatographic reader devices for biodetection2025
Chromatographic reader devices for biodetection2025
Chromatographic reader devices for biodetection2025
Male incontinence control device and method of controlling male incontinence2024
Male incontinence control device and method of controlling male incontinence2024
Travel clothes hanger2022
Travel clothes hanger2021
Document reader2018
Document reader2018
Luminaire for crosswalk, method for making, and method for controlling2018
Holder for electronic device2017
Bollard luminaire window2016