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Reinhold Ernst Nitsche
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Caledonia, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Air flow compensation for mold carrier
Patent number
6,994,542
Issue date
Feb 7, 2006
Wentworth Mold Inc.
Tar Tsau
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Mold assembly with modular mold shells
Patent number
6,948,924
Issue date
Sep 27, 2005
Wentworth Mold Inc.
Tar Tsau
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Hot fill mold shell assembly with reduced heat transfer
Patent number
6,913,455
Issue date
Jul 5, 2005
Wentworth Mold Inc.
Tar Tsau
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Universal mold carrier with improved air flow compensation
Patent number
6,099,286
Issue date
Aug 8, 2000
Wentworth Mould and Die Company
Reinhold Ernst Nitsche
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Base for a mold assembly
Patent number
5,762,981
Issue date
Jun 9, 1998
Wentworth Mould and Die Company Limited
Reinhold Ernst Nitsche
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Air flow compensation for mold carrier
Publication number
20050142243
Publication date
Jun 30, 2005
Wentworth Mold Inc.
Tar Tsau
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Hot fill mold shell assembly with reduced heat transfer
Publication number
20040202745
Publication date
Oct 14, 2004
Wentworth Mold Inc.
Tar Tsau
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Mold assembly with modular mold shells
Publication number
20040202746
Publication date
Oct 14, 2004
Wentworth Mold Inc.
Tar Tsau
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL