-
Shear orifice valve
-
Patent number 5,184,645
-
Issue date Feb 9, 1993
-
HSC Controls Inc.
-
Timothy J. Boerschig
-
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
-
Metering valve
-
Patent number 5,070,898
-
Issue date Dec 10, 1991
-
HSC Controls Inc.
-
Robert Jagodzinski
-
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
-
Hydraulic servovalve
-
Patent number 4,922,963
-
Issue date May 8, 1990
-
HSC Controls Inc.
-
William P. Robinson
-
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
-
Servovalve construction
-
Patent number 4,922,964
-
Issue date May 8, 1990
-
HSC Controls Inc.
-
John H. Buscher
-
F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
-
-
Valve mechanism
-
Patent number 4,783,047
-
Issue date Nov 8, 1988
-
HSC Controls, Inc.
-
George T. Baltus
-
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...