METHOD AND APPARATUS FOR MONITORING A DOWNHOLE TOOL
- Application ID: EP13721160
- Status: █ GRANT OF PATENT INTENDED
This EP application has the IPC class E21 (EARTH OR ROCK DRILLING; MINING). Marks & Clerk is specialized in E21. Marks & Clerk 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.
- 16.04.2012 - Priority Date (US 201261624850P)
- 24.10.2013 - Publication A2 (WO2013158682)
- 18.03.2015 - Publication A2 (EP2847427)