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APS TECH INC

Overview
  • Total Patents
    60
  • GoodIP Patent Rank
    30,544
  • Filing trend
    ⇩ 57.0%
About

APS TECH INC has a total of 60 patent applications. It decreased the IP activity by 57.0%. Its first patent ever was published in 2004. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets civil engineering, measurement and control are MOTIVE DRILLING TECH INC, HUNT ADVANCED DRILLING TECHNOLOGIES L L C and SEABED RIG AS.

Patent filings in countries

World map showing APS TECH INCs patent filings in countries

Patent filings per year

Chart showing APS TECH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Perry Carl Allison 13
#2 Turner William Evans 12
#3 Wassell Mark Ellsworth 11
#4 Bryant Thomas M 5
#5 Turner William E 5
#6 Rothstein Richard Matthew 5
#7 Burgess Daniel E 5
#8 Roberts Andrew 5
#9 Clegg John Martin 4
#10 Cobern Martin E 4

Latest patents

Publication Filing date Title
US2020157932A1 System and method for monitoring motion of downhole tool components of a drilling system
US2021095527A1 Sealing assembly and related methods
US2020392790A1 Rotary steerable tool with proportional control valve
US2020080417A1 Battery system for downhole drilling tools
US2019049613A1 Acoustic logging tool
US2019048716A1 Downhole Tool With Multiple Welded Section
US2018356268A1 System and method for monitoring mud flow in a component of drilling system
US2018230800A1 Dual rotor pulser for transmitting information in a drilling system
US2019018160A1 System and method for processing downhole data in a drilling operation
US2018128099A1 Mud-pulse telemetry system including a pulser for transmitting information along a drill string
US2017328137A1 Downhole drilling tools and connection system for same
CN107567531A Monitoring system with measurement ground top contact
US2017067336A1 Antennas for a drilling system and method of making same
US2016290050A1 Downhole drilling motor with an adjustment assembly
US2016245079A1 Mud-pulse telemetry system including a pulser for transmitting information along a drill string
US2016245068A1 Pressure locking device for downhole tools
US2016130878A1 System and related methods for control of a directional drilling operation
US2016123469A1 High pressure seal assembly for a moveable shaft
US2015337650A1 Telemetry system, current sensor, and related methods for a drilling system
US2015247401A1 Drilling system and electromagnetic telemetry tool with an electrical connector assembly and associated methods