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Randolph Lee Davidson
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Menasha, WI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Polypropylene container and process for making the same
Patent number
8,158,052
Issue date
Apr 17, 2012
Ball Corporation
Guy Richards
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Polypropylene container and process for making the same
Patent number
7,651,781
Issue date
Jan 26, 2010
Ball Corporation
Guy Richards
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Stretch rod for a stretch blow molding machine
Patent number
7,581,942
Issue date
Sep 1, 2009
Ball Corporation
Guy Richards
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Transparent multilayer polypropylene container with barrier protection
Patent number
6,677,013
Issue date
Jan 13, 2004
Pechiney Emballage Flexible Europe
Kevin James Curie
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Hybrid disk-cone extrusion die module having a spillover surface su...
Patent number
6,638,464
Issue date
Oct 28, 2003
Pechiney Emballage Flexible Europe
Randolph L. Davidson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Hybrid disk-cone extrusion die assembly
Patent number
6,638,462
Issue date
Oct 28, 2003
Pechiney Emballage Flexible Europe
Randolph L. Davidson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Hybrid disk-cone extrusion die module having a spillover surface su...
Patent number
6,638,463
Issue date
Oct 28, 2003
Pechiney Emballage Flexible Europe
Randolph L. Davidson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Hybrid disk-cone extrusion die module
Patent number
6,638,461
Issue date
Oct 28, 2003
Pechiney Emballage Flexible Europe
Randolph L. Davidson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Polypropylene Container and Process for Making the Same
Publication number
20100044916
Publication date
Feb 25, 2010
BALL CORPORATION
Guy Richards
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Polypropylene container and process for making the same
Publication number
20080284063
Publication date
Nov 20, 2008
Guy Richards
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Polypropylene container and process for making the same
Publication number
20080113060
Publication date
May 15, 2008
Guy Richards
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Polypropylene container and process for making the same
Publication number
20060147664
Publication date
Jul 6, 2006
Guy Richards
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Transparent multilayer polypropylene container with barrier protection
Publication number
20040005475
Publication date
Jan 8, 2004
Kevin James Curie
B32 - LAYERED PRODUCTS
Information
Patent Application
Hybrid disk-cone extrusion die module having a spillover surface su...
Publication number
20030020205
Publication date
Jan 30, 2003
Randolph L. Davidson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Hybrid disk-cone extrusion die assembly
Publication number
20030020204
Publication date
Jan 30, 2003
Randolph L. Davidson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Hybrid disk-cone extrusion die module having a spillover surface su...
Publication number
20030020206
Publication date
Jan 30, 2003
Randolph L. Davidson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Hybrid disk-cone extrusion die module
Publication number
20030020203
Publication date
Jan 30, 2003
Randolph L. Davidson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Transparent multilayer polypropylene container with barrier protection
Publication number
20010038897
Publication date
Nov 8, 2001
Kevin James Curie
B32 - LAYERED PRODUCTS