Calgary
Canada
12
2018-07-12
The entities that hold a legal rights for patent applications filed by inventor Stalder John L.:
John L. Stalder from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
SAGD steam trap control
#2 | 2013-08-22Producer snorkel or injector toe-dip to accelerate communication between SAGD producer and injector
#3 | 2013-08-22SAGD steam trap control
#4 | 2011-10-27Process for enhanced production of heavy oil using microwaves
#5 | 2011-10-20Process for enhanced production of heavy oil using microwaves
#6 | 2011-10-20Process for enhanced production of heavy oil using microwaves
#7 | 2011-10-20Process for enhanced production of heavy oil using microwaves
#8 | 2011-10-20Process for enhanced production of heavy oil using microwaves
#9 | 2011-10-20Process for enhanced production of heavy oil using microwaves
#10 | 2011-10-20Process for enhanced production of heavy oil using microwaves
#11 | 2010-08-19Draining a reservoir with an interbedded layer
#12 | 2010-04-01Process for enhanced production of heavy oil using microwaves
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