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Relief valve
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Patent number 5,794,652
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Issue date Aug 18, 1998
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Konan Electric Co., Ltd.
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Eiichi Mukumoto
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Relief valve
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Patent number 5,791,372
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Issue date Aug 11, 1998
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Konan Electric Company Limited
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Eiichi Mukumoto
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B30 - PRESSES
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Fluid flow control apparatus
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Patent number 5,144,980
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Issue date Sep 8, 1992
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Peretz Rosenberg
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Automatic shut-off valve
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Patent number 4,889,154
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Issue date Dec 26, 1989
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Peretz Rosenberg
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Impact resistant pressure relief valve
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Patent number 4,858,642
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Issue date Aug 22, 1989
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Dresser Industries, Inc.
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John E. Fain
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Full-flow relief valve
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Patent number 4,192,343
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Issue date Mar 11, 1980
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WOMA-Apparatebau Wolfgang Maasberg & Co., GmbH
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Mirko Grahac
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3583431
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Patent number 3,583,431
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Issue date Jun 8, 1971
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3433250
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Patent number 3,433,250
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Issue date Mar 18, 1969
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3389886
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Patent number 3,389,886
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Issue date Jun 25, 1968
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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3143612
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Patent number 3,143,612
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Issue date Aug 4, 1964
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H01 - BASIC ELECTRIC ELEMENTS
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3098443
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Patent number 3,098,443
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Issue date Jul 23, 1963
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F42 - AMMUNITION BLASTING
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3093467
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Patent number 3,093,467
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Issue date Jun 11, 1963
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B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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3055589
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Patent number 3,055,589
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Issue date Sep 25, 1962
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G05 - CONTROLLING REGULATING
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2989972
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Patent number 2,989,972
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Issue date Jun 27, 1961
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F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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2912998
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Patent number 2,912,998
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Issue date Nov 17, 1959
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2754842
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Patent number 2,754,842
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Issue date Jul 17, 1956
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2661022
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Patent number 2,661,022
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Issue date Dec 1, 1953
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2614580
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Patent number 2,614,580
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Issue date Oct 21, 1952
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F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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2507384
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Patent number 2,507,384
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Issue date May 9, 1950
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F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
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2490219
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Patent number 2,490,219
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Issue date Dec 6, 1949
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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2340954
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Patent number 2,340,954
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Issue date Feb 8, 1944
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F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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2251979
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Patent number 2,251,979
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Issue date Aug 12, 1941
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1332886
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Patent number 1,332,886
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Issue date Mar 9, 1920
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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1322179
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Patent number 1,322,179
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Issue date Nov 18, 1919
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...