CALGARY
Canada
6
2023-10-05
The entities that hold a legal rights for patent applications filed by inventor DOBOS JAROSLAV:
JAROSLAV DOBOS from CALGARY, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
TOP- MOUNTED MUD-TELEMETRY PULSER ASSEMBLY FOR DOWNHOLE COMMUNICATIONS, AND DOWNHOLE VALVE
#2 | 2021-07-01DOWNHOLE ELECTROMAGNETIC SENSING TECHNIQUES
#3 | 2020-06-25Downhole electromagnetic sensing techniques
#4 | 2018-01-04Downhole electromagnetic sensing techniques
#5 | 2015-12-03DOWNHOLE ROTATIONAL SPEED MEASUREMENT SYSTEM AND METHOD
#6 | 2013-08-15ACTUATION SYSTEM AND METHOD FOR A DOWNHOLE TOOL
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