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KEY ENERGY SERVICES INC

Overview
  • Total Patents
    151
About

KEY ENERGY SERVICES INC has a total of 151 patent applications. Its first patent ever was published in 1998. It filed its patents most often in Canada, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets civil engineering, packaging and shipping and measurement are KEY ENERGY SERVICE INC, REGAN FORGE & ENG CO and KI EHNERDZHI SERVISIZ INK.

Patent filings per year

Chart showing KEY ENERGY SERVICES INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Newman Frederic M 116
#2 Northcutt Kevin 9
#3 Newman Frederick M 5
#4 Herring Paul 4
#5 Wilkinson Jeffrey M 3
#6 Newman Frederic 3
#7 Lord David 3
#8 Wilkinson Jeffery M 3
#9 Conquergood Steve 3
#10 Newman Fred M 2

Latest patents

Publication Filing date Title
CA2686502A1 Method and system for controlling tongs make-up speed and evaluating and controlling torque at the tongs
CA2686660A1 Method and system for monitoring the efficiency and health of a hydraulically driven system
US2009056467A1 Method and system for evaluating rod breakout based on tong pressure data
US2008037368A1 Method and system for displaying scanning data for oil well tubing based on scanning speed
WO2007112333A2 Method and system for interpreting tubing data
MX2007003535A Methods and system for evaluating and displaying depth data .
WO2007112324A2 Method and system for scanning tubing
US2007056727A1 Method and system for evaluating task completion times to data
WO2007032987A2 Brake system for a well service or drilling hoist
US2007056746A1 Method and system for evaluating weight data from a service rig
WO2006014951A2 Method of pumping an “in-the formation” diverting agent in a lateral section of an oil or gas well
BRPI0509800A gas and oil well treatment method
WO2005094505A2 An apparatus and methodology of hydrostatically testing of oil field tubing and casing
BRPI0507953A method for preventing a catastrophic light-load event in an oil rig
MXPA04012040A Activity data capture system for a well service vehicle.
US2005114001A1 Multiple sensor for preventing a crown-block incursion on an oil well rig
US2006163545A1 System for assuring engagement of a hydromatic brake on a drilling or well service rig
BRPI0407468A apparatus and process for minimizing skating in a drum clutch
MXPA05008610A Warning device to prevent clutch burning on a well service rig.
US2004196032A1 Inventory counter for oil and gas wells