Houston, Texas
United States
11
2014-01-09
The entities that hold a legal rights for patent applications filed by inventor Giem Greg:
Greg Giem from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Multiple activation-device launcher for a cementing head
#2 | 2013-06-06Equipment for remote launching of cementing plugs
#3 | 2013-02-14Activation-Device Launcher For A Cementing Head
#4 | 2012-06-28Damper cartridge for launching plugs in cementing operations
#5 | 2012-04-26Modular dart launching valve
#6 | 2012-01-05Multiple activation-device launcher for a cementing head
#7 | 2011-10-13Multiple activation-device launcher for a cementing head
#8 | 2011-06-23Equipment for remote launching of cementing plugs
#9 | 2010-11-11Activation-device launcher for a cementing head
#10 | 2010-07-15DART LAUNCHER FOR WELL CEMENTING OPERATIONS
#11 | 2010-04-08Multiple activation-device launcher for a cementing head
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