Assignee
BERTHOUD SA
FR7 patents
Top patents by PatentIndex Score
US4838490AJun 13, 1989
Rotatable nozzle assembly for sprayers
BERTHOUD SA28 citations91
US4773305ASep 27, 1988
Piston pump with rolling membrane
BERTHOUD SA36 citations91
US4275764AJun 30, 1981
Combination pressure regulator and manual on-off valve
BERTHOUD SA43 citations85
US5373990ADec 20, 1994
Apparatus for treatment of vegetation
BERTHOUD SA13 citations73
US4802382AFeb 7, 1989
Connecting rod assemblies intended for the reciprocating driving of a piston inside a cylinder
BERTHOUD SA14 citations72
US3933277AJan 20, 1976
Method and device for controlling fluid pressure
BERTHOUD SA16 citations64
US4742962AMay 10, 1988
Device for suspension of a distributor bar for spreading plant-protective liquids
BERTHOUD SA2 citations48