Canadian company Invacare is marketing the new HomeFill II Oxygen Compressor, a $3,000 device that acts as an oxygen concentrator, allowing otherwise home-bound oxygen patients to fill up their own ...
The company says the technology will support aircraft fuel cell-based powertrains with power ratings of up to 900 kW. A high flow rate of oxygen is a critical element of a hydrogen fuel cell ...
This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. OKLAHOMA CITY (KFOR) – A local oil and gas ...
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