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William B. Robbins
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Maplewood, MN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Biaxially textured metal substrate with palladium layer
Patent number
6,500,568
Issue date
Dec 31, 2002
3M Innovative Properties Company
William B. Robbins
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Dielectric mirror retroreflective appliques having excellent repeti...
Patent number
6,416,188
Issue date
Jul 9, 2002
3M Innovative Properties Company
Jeanine M. Shusta
G02 - OPTICS
Information
Patent Grant
Microstrip patch antennas using very thin conductors
Patent number
5,767,808
Issue date
Jun 16, 1998
Minnesota Mining and Manufacturing Company
William B. Robbins
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming a metallic film
Patent number
5,660,892
Issue date
Aug 26, 1997
Minnesota Mining and Manufacturing Company
William B. Robbins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Detector plate for use in imaging systems
Patent number
5,637,882
Issue date
Jun 10, 1997
Minnesota Mining and Manufacturing Company
Ranjith Divigalpitiya
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Metallic films and articles using same
Patent number
5,506,059
Issue date
Apr 9, 1996
Minnesota Mining and Manufacturing Company
William B. Robbins
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Optical recording medium
Patent number
4,539,572
Issue date
Sep 3, 1985
Minnesota Mining and Manufacturing Company
William B. Robbins
G11 - INFORMATION STORAGE
Information
Patent Grant
Protuberant optical recording medium
Patent number
4,470,053
Issue date
Sep 4, 1984
Minnesota Mining and Manufacturing Company
Kent N. Maffitt
G11 - INFORMATION STORAGE
Information
Patent Grant
Protuberant optical recording medium
Patent number
4,430,659
Issue date
Feb 7, 1984
Minnesota Mining and Manufacturing Company
Kent N. Maffitt
G11 - INFORMATION STORAGE
Patents Applications
last 30 patents
Information
Patent Application
BIAXIALLY TEXTURED METAL SUBSTRATE WITH PALLADIUM LAYER
Publication number
20020197501
Publication date
Dec 26, 2002
William B. Robbins
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...