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End assembly for control valves
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Patent number 4,688,754
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Issue date Aug 25, 1987
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B.W.B. Controls, Inc.
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Ned Bergeron
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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First out indicator
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Patent number 4,660,600
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Issue date Apr 28, 1987
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B.W.B. Controls, Inc.
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Ned A. Bergeron
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Indicator lens
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Patent number D287107
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Issue date Dec 9, 1986
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B.W.B. Controls, Inc.
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Ned Bergeron
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D10 - Measuring, testing, or signalling instruments
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Light-emitting indicator
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Patent number 4,596,980
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Issue date Jun 24, 1986
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B.W.B. Controls, Inc.
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Ned Bergeron
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G08 - SIGNALLING
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Boom warning actuator
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Patent number 4,535,899
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Issue date Aug 20, 1985
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B.W.B. Controls, Inc. (Louisiana)
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Ned A. Bergeron
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B66 - HOISTING LIFTING HAULING
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First out fluid pressure indicator
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Patent number 4,470,367
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Issue date Sep 11, 1984
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B.W.B. Controls, Inc.
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Ned A. Bergeron
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Crane boom warning actuator
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Patent number 4,424,909
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Issue date Jan 10, 1984
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B.W.B. Controls, Inc.
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Ned A. Bergeron
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B66 - HOISTING LIFTING HAULING
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First out indicator
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Patent number 4,375,789
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Issue date Mar 8, 1983
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B.W.B. Controls, Inc.
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Ned A. Bergeron
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Control device
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Patent number 4,145,025
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Issue date Mar 20, 1979
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B.W.B. Controls, Inc.
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Ned A. Bergeron
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Valve control with indicator
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Patent number 4,121,615
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Issue date Oct 24, 1978
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B.W.B. Controls, Inc.
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Ned A. Bergeron
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Relay lock-out
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Patent number 4,094,340
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Issue date Jun 13, 1978
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B.W.B. Controls, Inc.
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Ned A. Bergeron
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...