Camber energy's subsidiary announces grant of patent covering waste treatment technology

Houston, tx / accesswire / january 31, 2023 / camber energy, inc.'s (nyse american:cei) ("camber" or the "company") majority-owned subsidiary, viking energy group, inc. ("viking"), announced today that viking's majority-owned subsidiary, viking ozone technology, llc ("viking ozone"), received today u. s. utility patent no.
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