FD

Frederick Donnet

Overall (All Time): #1,956,004 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9987459 Device for inducing and maintaining sleep Colin Aston-James 2018-06-05
D680515 Audio/video recorder/player equipment Gilles Beeckmans, Laurent Bourron 2013-04-23