Calgary
Canada
1
2018-03-15
1
2019-11-12
These are the the leading inventors for applications assigned to ESPARK ENERGY INC.:
ESPARK ENERGY INC. based in Calgary, CA has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Also check out ESPARK ENERGY INC.'s (Calgary, Canada) applicant profile with 1 patent applications submitted.
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