Calgary
Canada
3
2021-09-09
The entities that hold a legal rights for patent applications filed by inventor Pugsley Todd:
Todd Pugsley from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
UPGRADING OF HEAVY OIL OR HEAVY OIL-DERIVED PRODUCT WITH IONIC LIQUIDS
#2 | 2021-01-28Production of hydrocarbon using direct-contact steam generation
#3 | 2018-03-29Production of hydrocarbon using direct-contact steam generation
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