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Allen P. Blacker Jr.
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Hoffman Estates, IL, US
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Patents Grants
last 30 patents
Information
Patent Grant
UV curing system for heat sensitive substances and process
Patent number
6,599,585
Issue date
Jul 29, 2003
Aetek UV Systems
Allen P. Blacker
F26 - DRYING
Information
Patent Grant
System and method for printing on a moving substrate
Patent number
5,819,649
Issue date
Oct 13, 1998
Illinois Tool Works Inc.
Lawrence B. Townsend
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Means and method of forming aligned apertures in electron guns
Patent number
4,795,391
Issue date
Jan 3, 1989
Zenith Electronics Corporation
Allen P. Blacker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron gun system providing for control of convergence, astigmati...
Patent number
4,771,216
Issue date
Sep 13, 1988
Zenith Electronics Corporation
Allen P. Blacker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Dynamically converging electron gun system
Patent number
4,704,565
Issue date
Nov 3, 1987
Zenith Electronics Corporation
Allen P. Blacker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron gun system with dynamic focus and dynamic convergence
Patent number
4,701,678
Issue date
Oct 20, 1987
Zenith Electronics Corporation
Allen P. Blacker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Means for enhancing brightness of a monochrome CRT without loss of...
Patent number
4,469,987
Issue date
Sep 4, 1984
Zenith Electronics Corporation
Allen P. Blacker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Means and method for beam spot distortion compensation in TV pictur...
Patent number
4,288,718
Issue date
Sep 8, 1981
Zenith Radio Corporation
Allen P. Blacker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Extended field electron gun having a synthesized axial potential
Patent number
4,253,041
Issue date
Feb 24, 1981
Zenith Radio Corporation
Allen P. Blacker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron gun having an extended field beam focusing and converging...
Patent number
4,058,753
Issue date
Nov 15, 1977
Zenith Radio Corporation
Allen P. Blacker
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electron gun having an extended field electrostatic focus lens
Patent number
3,995,194
Issue date
Nov 30, 1976
Zenith Radio Corporation
Allen Palmer Blacker
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR LINEAR LAMP IRRADIANCE CORRECTION
Publication number
20040165391
Publication date
Aug 26, 2004
AETEK UV SYSTEMS, INC.
Allen P. Blacker
F21 - LIGHTING
Information
Patent Application
UV curing system for heat sensitive substances
Publication number
20030039711
Publication date
Feb 27, 2003
Allen P. Blacker
F26 - DRYING