
Zefiro Methane Corp. Sponsor Entity Files Provisional Patent for Orphaned Oil & Gas Well Data Portal
FORT LAUDERDALE, Fla., April 07, 2025 (GLOBE NEWSWIRE) -- ZEFIRO METHANE CORP. (Cboe Canada: ZEFI) (Frankfurt: Y6B) (OTCQB: ZEFIF) (the “Company”, “Zefiro”, or “ZEFI”) today announced that X Machina Sustainable Technologies (“XMST”), a major sponsor entity …