Differential blade design for propeller noise reduction
- Application ID: EP14193762
- Status: █ GRANT OF PATENT INTENDED
This EP application has the IPC class B64 (AIRCRAFT; AVIATION; COSMONAUTICS). Dehns Ltd is specialized in B64. Dehns Ltd is specialised in B64 (AIRCRAFT; AVIATION; COSMONAUTICS). 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.
- 27.11.2013 - Priority Date (US 201314091700)
- 03.06.2015 - Publication A1 (EP2878532)