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INTELLISERV INC

Overview
  • Total Patents
    97
About

INTELLISERV INC has a total of 97 patent applications. Its first patent ever was published in 2000. It filed its patents most often in United States, EPO (European Patent Office) and Canada. Its main competitors in its focus markets civil engineering, electrical machinery and energy and mechanical elements are CULLEN ROY H, RMSPUMPTOOLS LTD and MOORE BOYD B.

Patent filings per year

Chart showing INTELLISERV INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Hall David R 69
#2 Fox Joe 45
#3 Pixton David S 35
#4 Hall Jr H Tracy 22
#5 Sneddon Cameron 15
#6 Dahlgren Scott 15
#7 Bartholomew David B 14
#8 Briscoe Michael 13
#9 Johnson Monte 12
#10 Briscoe Michael A 9

Latest patents

Publication Filing date Title
CA2690390A1 Wired pipe signal transmission testing apparatus and method
FR2941260A1 Apparatus and method for verifying transmission of signals in cable rods
WO2010083373A2 Split-coil, redundant annular coupler for wired downhole telemetry
US2009189777A1 Topology maintenance and discovery facility for downhole networks
US2009190484A1 Directional topology discovery for downhole networks
US2007201362A1 Increasing Bandwidth in a Downhole Network
EP1705415A2 Fatigue resistant rotary shouldered connection and method
US2007056723A1 Hanger mounted in the bore of a tubular component
US2007023190A1 Stab guide
US2007018847A1 Laterally translatable data transmission apparatus
US2006255851A1 Stabilization of state-holding circuits at high temperatures
US2006232137A1 Self-latching power supply apparatus
US7253745B2 Corrosion-resistant downhole transmission system
US2006196664A1 Remote power management method and system in a downhole network
US2006181364A1 Apparatus for reducing noise
US2006174702A1 Transmitting data through a downhole environment
US2006171245A1 Read and/or write detection system for an asynchronous memory array
US7193526B2 Downhole tool
US7080998B2 Internal coaxial cable seal system
US2006071724A1 System for adjusting frequency of electrical output pulses derived from an oscillator