88744724
Jan 2, 2020
Sep 28, 2021
Active Trademark
Air quality measurement system comprised of particle counters and non-medical sensors for identifying and measuring biological agents and chemical levels in air; environmental monitoring systems for measuring environmental parameters comprised of non-medical sensors for measuring temperature, audible noise, light, carbon dioxide, volatile organic compound, motion, humidity, mold, bacteria, air quality and/or water quality
Electrical and Scientific Apparatus