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Sergio Lattuada
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Bergamo, IT
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last 30 patents
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Patent Grant
Pneumatically actuated valve
Patent number
4,657,224
Issue date
Apr 14, 1987
STI Strumentazione Industriale S.p.A.
Sergio Lattuada
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Patent Grant
Single annular membrane type of pneumatic positioner
Patent number
4,374,485
Issue date
Feb 22, 1983
S.T.I. Strumentazione Industriale S.p.A.
Sergio Lattuada
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL