Frédéric RICHARD

City:

Vallauris

Country:

France

Published Applications:

Last publication date:

2019-03-07

Recent patent applications by RICHARD Frédéric

Frédéric RICHARD from Vallauris, FR has applied for patents for these inventions. The list has both pending applications and granted patents:

Spraying Device Comprising a Piezoelectric Transducer Coupled to an Acoustic Concentrator, with Detection of the Internal Liquid Level

InventorID:

2446547 ⎘