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JACKSONVILLE, FL, US
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Patents Grants
last 30 patents
Information
Patent Grant
Process and apparatus for separating particles of different magneti...
Patent number
6,062,393
Issue date
May 16, 2000
Carpco, Inc.
Frank S. Knoll
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Process and apparatus for separating particles by use of triboelect...
Patent number
6,034,342
Issue date
Mar 7, 2000
Carpco, Inc.
Willem S. Schmoutziguer
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
In-situ self-cleaning feed system for separation equipment
Patent number
5,967,334
Issue date
Oct 19, 1999
Carpco, Inc.
Arnold H. Jackson
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Magnetic separation systems
Patent number
5,868,257
Issue date
Feb 9, 1999
Carpco, Inc.
Adam Antoni Stadtmuller
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Magnetic separators
Patent number
5,858,223
Issue date
Jan 12, 1999
Carpco, Inc.
Adam Antoni Stadtmuller
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Supraconducting magnetic separator
Patent number
5,743,410
Issue date
Apr 28, 1998
Carpco, Inc.
Adam Antoni Stadtmuller
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Process for recovery of values from solid waste materials
Patent number
5,609,256
Issue date
Mar 11, 1997
Carpco, Inc.
Michael J. Mankosa
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Spiral separator
Patent number
5,452,805
Issue date
Sep 26, 1995
Carpco, Inc.
Michael D. Robertson
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Electrostatic separation of particles
Patent number
5,251,762
Issue date
Oct 12, 1993
Carpco, Inc.
Joseph B. Taylor
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Spiral separator with improved separation surface
Patent number
5,184,731
Issue date
Feb 9, 1993
Carpco, Inc.
Michael D. Robertson
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Adjustable feed accelerator for particle separator
Patent number
5,098,558
Issue date
Mar 24, 1992
Carpco, Inc.
Frank S. Knoll
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Particle feeding apparatus
Patent number
4,849,099
Issue date
Jul 18, 1989
Carpco, Inc.
Frank S. Knoll
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Device for feeding particulate material
Patent number
4,421,148
Issue date
Dec 20, 1983
Carpco, Inc.
Frank S. Knoll
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Multifield electrostatic separator
Patent number
4,363,723
Issue date
Dec 14, 1982
Carpco, Inc.
Frank S. Knoll
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Material separation by dielectrophoresis
Patent number
4,305,797
Issue date
Dec 15, 1981
Carpco, Inc.
Frank S. Knoll
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Magnetic separator for particulate materials
Patent number
D255579
Issue date
Jun 24, 1980
Carpco, Inc.
Frank S. Knoll
D15 - Machines not elsewhere specified
Information
Patent Grant
Magnetic separator for particulate materials
Patent number
D255580
Issue date
Jun 24, 1980
Carpco, Inc.
Frank S. Knoll
D15 - Machines not elsewhere specified
Information
Patent Grant
High intensity magnetic separator rotor
Patent number
4,172,819
Issue date
Oct 30, 1979
Carpco, Inc.
David W. Mitchell
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Method of selectively separating glass from waste material
Patent number
4,116,822
Issue date
Sep 26, 1978
Carpco, Inc.
Clyde B. Webb
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information
Patent Grant
Method and apparatus for separating non-ferrous metal from waste ma...
Patent number
3,970,546
Issue date
Jul 20, 1976
Carpco, Inc.
Clyde B. Webb
B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
75600877 - V-STAT
Serial number
75600877
Registration number
2328664
Filing date
Dec 7, 1998
Carpco, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
75600878 - CRYOFILTER
Serial number
75600878
Registration number
2328665
Filing date
Dec 7, 1998
Carpco, Inc.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
74059122 - HUMPHREYS
Serial number
74059122
Registration number
1643370
Filing date
May 15, 1990
Carpco, Inc.
7 - Machines and machine tools
Information
Trademark
73142514 - METER MAGNET
Serial number
73142514
Registration number
1153639
Filing date
Sep 26, 1977
Carpco, Inc.
7 - Machines and machine tools