Method of operating a wind turbine rotational system and wind turbine rotational system
- Application ID: EP13382008
- Status: █ NO OPPOSITION FILED WITHIN TIMELIMIT
This EP application has the IPC class F03 (MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR). ZBM Patents Zea, Barlocci & Markvardsen SL is specialized in F03. 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.