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MAURICE W. LEWIS
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DAYTON, OH, US
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Patents Grants
last 30 patents
Information
Patent Grant
Water-based dual security ink
Patent number
6,770,687
Issue date
Aug 3, 2004
NCR Corporation
Yaoping Tan
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ink with near infrared fluorophores and U.V. absorbers
Patent number
6,613,403
Issue date
Sep 2, 2003
NCR Corporation
Yaoping Tan
B44 - DECORATIVE ARTS
Information
Patent Grant
Thermal paper with a near infrared radiation scannable data image
Patent number
6,165,937
Issue date
Dec 26, 2000
NCR Corporation
Richard D. Puckett
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Print media with near infrared fluorescent sense mark and printer t...
Patent number
6,106,910
Issue date
Aug 22, 2000
NCR Corporation
Yaoping Tan
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Thermal paper with security features
Patent number
6,060,426
Issue date
May 9, 2000
NCR Corporation
Yaoping Tan
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Thermal paper with security features
Patent number
5,883,043
Issue date
Mar 16, 1999
NCR Corporation
Wendell B. Halbrook
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Microsencapsulated system for thermal paper
Patent number
5,741,592
Issue date
Apr 21, 1998
NCR Corporation
Maurice W. Lewis
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Two ply thermal paper and method of making
Patent number
4,853,256
Issue date
Aug 1, 1989
NCR Corporation
Thomas J. Obringer
B32 - LAYERED PRODUCTS
Information
Patent Grant
Protective coating for thermosensitive material
Patent number
4,740,495
Issue date
Apr 26, 1988
NCR Corporation
Nicola Marinelli
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Protective barrier and method of providing same for thermosensitive...
Patent number
4,641,159
Issue date
Feb 3, 1987
NCR Corporation
Paul W. Seitz
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Multiple copy thermal record sheet
Patent number
4,523,207
Issue date
Jun 11, 1985
NCR Corporation
Maurice W. Lewis
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Patents Applications
last 30 patents
Information
Patent Application
INK WITH NEAR INFRARED FLUOROPHORES AND U.V. ABSORBERS
Publication number
20030108689
Publication date
Jun 12, 2003
YAOPING TAN
B44 - DECORATIVE ARTS