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Mark M. Mangerson
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Le Mars, IA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Display and scanning assembly for transparencies
Patent number
7,362,478
Issue date
Apr 22, 2008
Gateway Inc.
Mark M. Mangerson
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Orientation sensor
Patent number
6,732,440
Issue date
May 11, 2004
Gateway, Inc.
Mark M. Mangerson
G01 - MEASURING TESTING
Information
Patent Grant
Display and scanning assembly
Patent number
6,661,542
Issue date
Dec 9, 2003
Gateway, Inc.
Mark M. Mangerson
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Orientation sensor
Patent number
6,571,483
Issue date
Jun 3, 2003
Gateway, Inc.
Mark M. Mangerson
G01 - MEASURING TESTING
Information
Patent Grant
Display assembly
Patent number
6,559,827
Issue date
May 6, 2003
Gateway, Inc.
Mark M. Mangerson
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Media scanner
Patent number
6,504,138
Issue date
Jan 7, 2003
Gateway, Inc.
Mark M. Mangerson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Media scanner
Patent number
6,297,491
Issue date
Oct 2, 2001
Gateway, Inc.
Mark M. Mangerson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Polarized three-demensional video display
Patent number
6,252,570
Issue date
Jun 26, 2001
Gateway, Inc.
Mark M. Mangerson
G02 - OPTICS
Information
Patent Grant
Method and apparatus for buffering full-motion video for display on...
Patent number
5,914,711
Issue date
Jun 22, 1999
Gateway 2000, Inc.
Mark M. Mangerson
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Patents Applications
last 30 patents
Information
Patent Application
Display and scanning assembly for transparencies
Publication number
20040095617
Publication date
May 20, 2004
Gateway, Inc.
Mark M. Mangerson
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Orientation sensor
Publication number
20030204962
Publication date
Nov 6, 2003
Mark M. Mangerson
G01 - MEASURING TESTING