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Molar transfer device
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Patent number 11,899,032
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Issue date Feb 13, 2024
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Leco Corporation
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Peter M. Willis
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Rotary dosing device
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Patent number 11,726,010
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Issue date Aug 15, 2023
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Leco Corporation
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Peter M. Willis
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G01 - MEASURING TESTING
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Bidirectional ballast
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Patent number 9,435,758
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Issue date Sep 6, 2016
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Leco Corporation
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Peter M. Willis
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G01 - MEASURING TESTING
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Wind-powered vehicle
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Patent number 6,497,593
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Issue date Dec 24, 2002
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Peter M. Willis
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B60 - VEHICLES IN GENERAL
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Switched mode NDIR system
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Patent number 6,326,620
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Issue date Dec 4, 2001
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Leco Corporation
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Peter M. Willis
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G01 - MEASURING TESTING
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Isothermal calorimeter
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Patent number 5,322,360
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Issue date Jun 21, 1994
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Leco Corporation
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Peter M. Willis
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G01 - MEASURING TESTING
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Thermal conductivity cell
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Patent number 5,233,308
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Issue date Aug 3, 1993
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Leco Corporation
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Peter M. Willis
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G01 - MEASURING TESTING