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Self-contained thermal actuator
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Patent number 7,469,841
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Issue date Dec 30, 2008
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Rostra Precision Controls, Inc.
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Kevin W. Lamb
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F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
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Thermal actuator
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Patent number 6,988,364
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Issue date Jan 24, 2006
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Rostra Precision Controls, Inc.
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Kevin W. Lamb
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Thermal flow control valve
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Patent number 6,772,958
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Issue date Aug 10, 2004
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Rostra Precision Controls, Inc.
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Kevin W. Lamb
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G05 - CONTROLLING REGULATING