Priority Date: 02.08.11 (US 201161514299P)

Cooled-fluid systems and methods for pulsed-electric drilling

  • Application ID: EP12179063
  • Status: The application has been published



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This EP application has the IPC class E21 (EARTH OR ROCK DRILLING; MINING). A.A. Thornton & Co. is specialized in E21. A.A. Thornton & Co. is specialised in E21 (EARTH OR ROCK DRILLING; MINING). Here you find a list of all patent agent firms which are specialized in this IPC class. For a similar patent, they might be a good choice.


  • 02.08.2011 - Priority Date (US 201161514299P)
  • 06.02.2013 - Publication A2 (EP2554781)
  • 18.10.2017 - Publication A3 (EP2554781)

IPC Classification