Pressurized water filter and water filtration apparatus
SB Dor, R Silver - US Patent App. 17/847,247, 2022 - Google Patents
The disclosure relates to devices and systems for configur able, contaminant-specific water
filtration and treatment under pressure. In particular, the disclosure relates to a contaminant …
filtration and treatment under pressure. In particular, the disclosure relates to a contaminant …
Moisture dissipating cartridge and breathing circuit and breathing system containing such a cartridge
XU Jiebing, Z Hu, H Yu - US Patent 12,036,364, 2024 - Google Patents
A breathing circuit having a semipermeable membrane, an outer cage, and optionally an
inner cage. The semipermeable membrane contains a poly (tetrafluoroethylene) membrane …
inner cage. The semipermeable membrane contains a poly (tetrafluoroethylene) membrane …