Marlow, Oklahoma
United States
15
2021-01-28
The entities that hold a legal rights for patent applications filed by inventor PIPKIN Robert:
Robert PIPKIN from Marlow, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Oil field pumps with reduced maintenance
#2 | 2019-11-28SLOW ROTATING MOTOR POWERED BY PRESSURE PULSING
#3 | 2013-02-28Variable frequency fluid oscillators for use with a subterranean well
#4 | 2012-07-05Cone and plate fluidic oscillator inserts for use with a subterranean well
#5 | 2012-07-05Cross-flow fluidic oscillators for use with a subterranean well
#6 | 2012-07-05CONICAL FLUIDIC OSCILLATOR INSERTS FOR USE WITH A SUBTERRANEAN WELL
#7 | 2012-07-05Fluidic oscillators for use with a subterranean well
#8 | 2012-04-19Method and apparatus for a high side orienting sub for multi-lateral installations
#9 | 2011-02-24Methods and apparatuses for releasing a chemical into a well bore upon command
#10 | 2010-06-03Apparatus and method for orienting a wellbore servicing tool
#11 | 2010-01-28Flow-through apparatus for testing particle laden fluids and methods of making and using same
#12 | 2010-01-07Device and method for testing friction reduction efficiency and suspension systems
#13 | 2008-07-17Connector having offset radius grooves
#14 | 2008-07-17Spoolable connector
#15 | 2006-12-07Method and apparatus for generating fluid pressure pulses
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