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Air flow passage for a vacuum cleaner
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Patent number 8,015,659
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Issue date Sep 13, 2011
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G.B.D. Corporation
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Wayne Ernest Conrad
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B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
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Air flow passage for a vacuum cleaner
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Patent number 7,455,708
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Issue date Nov 25, 2008
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G.B.D. Corporation
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Wayne Ernest Conrad
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Air flow passage for a vacuum cleaner
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Patent number 6,902,596
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Issue date Jun 7, 2005
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G.B.D. Corporation
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Wayne Ernest Conrad
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Air flow passage for a vacuum cleaner
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Patent number 6,736,873
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Issue date May 18, 2004
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G.B.D. Corporation
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Wayne Ernest Conrad
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Cyclonic vacuum cleaner
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Patent number 6,419,719
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Issue date Jul 16, 2002
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G.B.D. Corp.
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Wayne Ernest Conrad
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Prandtl layer turbine
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Patent number 6,328,527
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Issue date Dec 11, 2001
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Fantom Technologies Inc.
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Wayne Ernest Conrad
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Water purifier
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Patent number 6,312,588
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Issue date Nov 6, 2001
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Fantom Technologies Inc.
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Wayne Ernest Conrad
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Insert for a cyclone separator
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Patent number 6,312,594
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Issue date Nov 6, 2001
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G.B.D. Corp.
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Wayne Ernest Conrad
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Prandtl layer turbine
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Patent number 6,261,052
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Issue date Jul 17, 2001
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Fantom Technologies Inc.
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Wayne Ernest Conrad
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Prandtl layer turbine
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Patent number 6,238,177
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Issue date May 29, 2001
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Fantom Technologies Inc.
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Wayne Ernest Conrad
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Prandtl layer turbine
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Patent number 6,224,325
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Issue date May 1, 2001
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Wayne Ernest Conrad
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Ozone generator
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Patent number 6,190,622
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Issue date Feb 20, 2001
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Fantom Technologies Inc.
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Wayne Ernest Conrad
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C01 - INORGANIC CHEMISTRY
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Prandtl layer turbine
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Patent number 6,183,641
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Issue date Feb 6, 2001
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Fantom Technologies Inc.
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Wayne Ernest Conrad
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Prandtl layer turbine
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Patent number 6,174,127
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Issue date Jan 16, 2001
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Fantom Technologies Inc.
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Wayne Ernest Conrad
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Prandtl layer turbine
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Patent number 6,135,708
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Issue date Oct 24, 2000
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Fantom Technologies Inc.
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Wayne Ernest Conrad
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F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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Terminal insert for a cyclone separator
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Patent number 6,129,775
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Issue date Oct 10, 2000
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G.B.D. Corp.
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Wayne Ernest Conrad
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A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Ozone generator
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Patent number 6,060,027
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Issue date May 9, 2000
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Fantom Technologies Inc.
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Wayne Ernest Conrad
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C01 - INORGANIC CHEMISTRY