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Keith R. Rea
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Florence, SC, US
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Patents Grants
last 30 patents
Information
Patent Grant
Easy-opening closure for retortable container
Patent number
7,055,713
Issue date
Jun 6, 2006
Sonoco Development, Inc.
Keith Rea
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method for induction sealing a plastic part to a composite container
Patent number
6,725,630
Issue date
Apr 27, 2004
Sonoco Development, Inc.
Keith R. Rea
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Ink cartridge with self-closing valve
Patent number
6,477,956
Issue date
Nov 12, 2002
Sonoco Development, Inc.
Keith R. Rea
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink cartridge plunger
Patent number
6,419,351
Issue date
Jul 16, 2002
Sonoco Development, Inc.
Rebecca A. Lawson
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink cartridge valve system
Patent number
6,334,391
Issue date
Jan 1, 2002
Sonoco Development, Inc.
Keith R. Rea
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Ink cartridge for automated dispensing systems
Patent number
6,192,797
Issue date
Feb 27, 2001
Sonoco Development, Inc.
Keith R. Rea
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Process for closing and hermetically sealing a bottom of a container
Patent number
6,165,115
Issue date
Dec 26, 2000
Sonoco Development, Inc.
Keith Robert Rea
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Container having expanding or contracting end closure
Patent number
6,053,400
Issue date
Apr 25, 2000
Sonoco Development, Inc.
Keith Rea
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Cylindrical composite container having a recessed spiral groove and...
Patent number
6,036,629
Issue date
Mar 14, 2000
Sonoco Development, Inc.
Keith Rea
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Grant
Composite dough container with multiple stacked ingredient cups
Patent number
5,950,913
Issue date
Sep 14, 1999
Sonoco Development, Inc.
Keith R. Rea
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
Multilayer single wrap container and method and blank therefor
Publication number
20050035187
Publication date
Feb 17, 2005
Sonoco Development, Inc.
Keith R. Rea
B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information
Patent Application
Easy-opening closure for retortable container
Publication number
20040089664
Publication date
May 13, 2004
Sonoco Development, Inc.
Keith Rea
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Method for induction sealing a plastic part to a composite container
Publication number
20030089079
Publication date
May 15, 2003
Keith R. Rea
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL