Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Spectrally balanced protective facemasks

Spectrally balanced protective facemasks

US Patent 7814577 · Granted Oct 19, 2010

Estimated economic value: $9,474,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Storage sled assembly with insert2025
Storage sled assembly2025
Sports garments with enhanced visual and/or moisture management properties2021
Vision cognition and coordination testing and training2019
Vision and cognition testing and/or training under stress conditions2018
Sports garments with enhanced visual and/or moisture management properties2018
Vision and cognition testing and/or training under stress conditions2017
Soccer ball with motion graphic2017
Soccer ball with motion graphic2017
Unified vision testing and/or training2016
Eyeglass rating with respect to protection against UV hazard2016
Sports garments with enhanced visual and/or moisture management properties2016