Madrid
Spain
1
2017-10-26
Guido M. HACKLÄNDER from Madrid, ES has applied for patents for these inventions. The list has both pending applications and granted patents:
SYNTHETIC NANOCOMPOUNDS IN THE FORM OF MICROPARTICLES, PROCESS FOR PRODUCING SAME, PROPPING AGENTS AND FRACTURING FLUIDS FOR GAS AND OIL EXTRACTION PROCESSES
2020157 ⎘