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Knowledge based valve control method
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Patent number 8,265,794
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Issue date Sep 11, 2012
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Westlock Controls Corporation
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Leo Minervini
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Valve controller
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Patent number 8,141,583
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Issue date Mar 27, 2012
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Westlock Controls Corporation
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Leo Minervini
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Valve controller
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Patent number 7,819,133
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Issue date Oct 26, 2010
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Westlock Controls Corporation
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Leo Minervini
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Valve position monitor
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Patent number 6,820,647
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Issue date Nov 23, 2004
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Westlock Controls Corporation
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John Jude Grecco
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Indicator assembly
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Patent number 4,494,566
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Issue date Jan 22, 1985
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Westlock Controls Corporation
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Franklin H. Sinclair
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Indicator assembly
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Patent number 4,494,565
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Issue date Jan 22, 1985
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Westlock Controls Corporation
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Franklin H. Sinclair
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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77368977 - INTELLIS
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Serial number 77368977
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Registration number 3637443
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Filing date Jan 10, 2008
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Westlock Controls Corporation
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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77345649 - ACCUTRAK
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Serial number 77345649
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Registration number 3649356
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Filing date Dec 6, 2007
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Westlock Controls Corporation
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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77328207 - QUANTUM
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Serial number 77328207
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Registration number 3843481
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Filing date Nov 13, 2007
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Westlock Controls Corporation
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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78939770 - WESTLOCK
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Serial number 78939770
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Registration number 3359746
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Filing date Jul 28, 2006
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Westlock Controls Corporation
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75736067 - NETPAK
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Serial number 75736067
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Filing date Jun 23, 1999
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Westlock Controls Corporation
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75540431 - K-BASE
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Serial number 75540431
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Filing date Aug 21, 1998
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Westlock Controls
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75514284 - PROXIMA
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Serial number 75514284
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Registration number 2341910
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Filing date Jul 7, 1998
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Westlock Controls
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75350823 - LOCK & LOAD
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Serial number 75350823
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Registration number 2400451
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Filing date Sep 3, 1997
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Westlock Controls Corporation
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74368664 - QUANTUM
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Serial number 74368664
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Registration number 1965887
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Filing date Mar 17, 1993
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Westlock Controls Corporation
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74217556 - COMONITOR
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Serial number 74217556
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Registration number 1777080
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Filing date Oct 28, 1991
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Westlock Controls Corporation
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74143369 - BEACON
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Serial number 74143369
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Registration number 1675748
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Filing date Mar 1, 1991
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Westlock Controls Corp.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74143353 - EPIC
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Serial number 74143353
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Registration number 1730266
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Filing date Mar 1, 1991
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Westlock Controls Corp.
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74057363 - CONTROL MONITOR
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Serial number 74057363
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Filing date May 9, 1990
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Westlock Controls Corporation
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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73359844 - BEACON
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Serial number 73359844
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Filing date Apr 15, 1982
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WESTLOCK CONTROLS CORPORATION
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6 - Common metals and their alloys