PD

Philippe Duquennoy

DI Dosatron International: 7 patents #2 of 16Top 15%
📍 Tresses, FR: #1 of 10 inventorsTop 10%
Overall (All Time): #616,211 of 4,157,543Top 15%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12116978 Method for assembling a floating offshore wind farm Patrick Belenfant, Julien Boucard, Christophe Combescure 2024-10-15
10975861 Metering mechanism for a proportioning pump, and associated pump and usage method Richard MAHIEUX 2021-04-13
10247180 Pump having a cap retaining a diaphragm in a receptacle Sébastien Furet, Christophe Charriere 2019-04-02
10197071 Controllable constriction device for the throat of a venturi channel for introducing a liquid additive into a stream of main liquid Sébastien Furet, Sandrine Lambinet, Manal Badii 2019-02-05
10183262 Static mixer for homogenizing a mixture of at least two liquids and dosing device provided with such a mixer Sandrine Lambinet, Manal Badii 2019-01-22
9303634 Proportional dosimeter for metering an auxiliary liquid into a main liquid Sébastien Furet, Christophe Charriere 2016-04-05
8136441 Hydraulic machine, in particular hydraulic motor, with a reciprocating movement, and differential piston for such a machine Matthieu Darbois, Sébastien Furet, Dominique Berton 2012-03-20
7975597 Hydraulic machine, in particular hydraulic motor, with a reciprocating movement Matthieu Darbois, Sébastien Furet, Dominique Berton 2011-07-12