Ninnekah, Oklahoma
United States
20
2016-01-28
The entities that hold a legal rights for patent applications filed by inventor Schultz Roger:
Roger Schultz from Ninnekah, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Downhole packer with multiple areas of relative rotation
#2 | 2015-04-16Method of treating a downhole formation using a downhole packer
#3 | 2015-04-16Downhole packer with multiple areas of relative rotation
#4 | 2015-02-26METHOD OF USING A DOWNHOLE TOOL WITH EROSION RESISTANT LAYER
#5 | 2014-08-07Method of using a downhole tool with erosion resistant layer
#6 | 2014-08-07Downhole tool with erosion resistant layer
#7 | 2014-08-07DOWNHOLE TOOL WITH EROSION RESISTANT LAYER
#8 | 2014-07-17Downhole vibratory apparatus
#9 | 2014-03-27Acid soluble abrasive material and method of use
#10 | 2014-02-20Drill pipe perforator apparatus and method of use
#11 | 2014-01-09WRENCH WITH GRIP ENHANCING APPARATUS
#12 | 2014-01-09WRENCH WITH GRIP ENHANCING APPARATUS
#13 | 2012-08-30Downhole telemetry system using an optically transmissive fluid media and method for use of same
#14 | 2012-07-12Purging and debris removal from holes
#15 | 2011-07-14Downhole electronics with pressure transfer medium
#16 | 2011-06-16Drainage of heavy oil reservoir via horizontal wellbore
#17 | 2010-03-25Drainage of heavy oil reservoir via horizontal wellbore
#18 | 2010-01-21Downhole Telemetry System Using an Optically Transmissive Fluid Media and Method for Use of Same
#19 | 2009-07-16Reducing COemissions from oilfield diesel engines
#20 | 2009-06-25Methods for Introducing Pulsing to Cementing Operations
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