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Shaft seal assembly
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Patent number 7,631,878
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Issue date Dec 15, 2009
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IsoTech of Illinois, Inc.
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David C. Orlowski
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Motor ground seal
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Patent number 7,521,827
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Issue date Apr 21, 2009
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IsoTech of Illinois, Inc.
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David C. Orlowski
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H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
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Shaft seal assembly
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Patent number 7,396,017
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Issue date Jul 8, 2008
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IsoTech of Illinois, Inc.
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David C. Orlowski
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Articulated seal
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Patent number 7,090,403
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Issue date Aug 15, 2006
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IsoTech of Illinois, Inc.
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David C. Orlowski
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Shaft seal assembly
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Patent number 6,419,233
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Issue date Jul 16, 2002
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IsoTech of Illinois, Inc.
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David C. Orlowski
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Bearing isolator
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Patent number 6,234,489
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Issue date May 22, 2001
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IsoTech of Illinois, Inc.
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David C. Orlowski
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Unitary bearing seal
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Patent number 6,182,972
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Issue date Feb 6, 2001
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IsoTech of Illinois, Inc.
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David C. Orlowski
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...