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Curtis R. Fincher
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Greenville, DE, US
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Patents Grants
last 30 patents
Information
Patent Grant
Packages for alkanes having ultra-high transparency at 193 nm
Patent number
7,493,743
Issue date
Feb 24, 2009
E. I. Du Pont de Nemours and Company
Robert Clayton Wheland
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of making a color filter with high speed and durable image-t...
Patent number
6,146,792
Issue date
Nov 14, 2000
E. I. Du Pont de Nemours and Company
Graciela Beatriz Blanchet-Fincher
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Method for monomer recovery
Patent number
5,942,649
Issue date
Aug 24, 1999
E. I. Du Pont de Nemours and Company
Graciela Beatriz Blanchet-Fincher
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for making superconducting Tl-Pb-Sr-Ca-Cu-O films
Patent number
5,268,354
Issue date
Dec 7, 1993
E. I. Du Pont de Nemours and Comapny
Graciela B. Blanchet-Fincher
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Photohardenable electrostatic element with improved environmental l...
Patent number
5,064,740
Issue date
Nov 12, 1991
E. I. Du Pont de Nemours and Company
Graciela B. Blanchet-Fincher
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photohardenable electrostatic element with improved environmental l...
Patent number
5,006,434
Issue date
Apr 9, 1991
E. I. Du Pont de Nemours and Company
Graciela B. Blanchet-Fincher
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photohardenable electrostatic master containing electron acceptor o...
Patent number
4,849,314
Issue date
Jul 18, 1989
E. I. Du Pont de Nemours and Company
Graciela B. Blanchet-Fincher
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photohardenable electrostatic master having improved backtransfer a...
Patent number
4,818,660
Issue date
Apr 4, 1989
E. I. Du Pont de Nemours and Company
Graciela B. Blanchet-Fincher
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Packages for alkanes having ultra-high transparency at 193 nm
Publication number
20060196801
Publication date
Sep 7, 2006
Robert Clayton Wheland
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY