System and method for reducing rotor blade noise
- Application ID: EP13165379
- Status: █ NO OPPOSITION FILED WITHIN TIMELIMIT
This EP application has the IPC class B64 (AIRCRAFT; AVIATION; COSMONAUTICS) and F01 (MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES). We found, that Dehns Ltd, Henkel Breuer & Partner, Müller Verweyen Patentanwälte, Rolls-Royce plc, Gevers France and 3 others are specialized in this combination either. For a similar patent, they might be a good choice.