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Eugene D. Rizzo
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Pacific Grove, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and methods for washing the cored areas of lettuce heads...
Patent number
6,679,276
Issue date
Jan 20, 2004
Fresh Express, Inc.
Richard S. Brown
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Methods and apparatus for vacuum/gas flush treatment of fresh produce
Patent number
6,470,795
Issue date
Oct 29, 2002
Fresh Express, Inc.
Richard S. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Methods for vacuum gas flush treatment of fresh produce
Patent number
6,379,731
Issue date
Apr 30, 2002
Fresh Express, Inc.
Richard S. Brown
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Apparatus and methods for washing the cored areas of lettuce heads...
Patent number
6,298,865
Issue date
Oct 9, 2001
Richard S. Brown
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Apparatus and methods for washing cores of cored lettuce heads
Patent number
6,276,375
Issue date
Aug 21, 2001
Fresh Express, Inc.
Richard S. Brown
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Methods for washing cores of cored lettuce heads
Patent number
6,196,237
Issue date
Mar 6, 2001
Fresh Express Corp.
Richard S. Brown
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
Method for washing cores of cored lettuce heads
Patent number
5,954,067
Issue date
Sep 21, 1999
Fresh Express, Inc.
Richard S. Brown
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Patents Applications
last 30 patents
Information
Patent Application
Apparatus and methods for washing the cored areas of lettuce heads...
Publication number
20060090780
Publication date
May 4, 2006
Richard S. Brown
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES