DF

David Dias Ferraz

ES Embraer S.A.: 1 patents #129 of 524Top 25%
YS Yaborã Indústria Aeronáutica S.A.: 1 patents #7 of 57Top 15%
📍 Gravatá, BR: #143 of 703 inventorsTop 25%
Overall (All Time): #1,851,904 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
11401978 Disconnectable mechanical anti-backlash coupling mechanism for torque transmitting shafts Henrique Böckmann Alves, Expedito De Souza Ribeiro, Guilherme Cremasco Coelho, Everton Sérgio Ribeiro Da Silva, Rafael Santos Iwamura 2022-08-02
10112701 Aircraft landing gear door actuation mechanism with integrated emergency actuation assembly Carlos Rogulski Filho, Graco Tognozzi Lopes, Arilton Nunes de Mattos, Claudio De Martino 2018-10-30