DRILLING FLUID CONTAMINATION DETERMINATION FOR DOWNHOLE FLUID SAMPLING TOOL
- Application ID: EP16912837
- Status: █ Request for examination was made
This EP application has the IPC class E21 (EARTH OR ROCK DRILLING; MINING). Withers & Rogers LLP is specialized in E21. Withers & Rogers LLP 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.