William M. Dunbar

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Cottage Grove, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Data storage diskette with modified hub
- Patent number 6,215,620
- Issue date Apr 10, 2001
- Imation Corp.
- William M. Dunbar
- G11 - INFORMATION STORAGE
Information Patent Grant
Flexible system for handling articles
- Patent number 5,788,425
- Issue date Aug 4, 1998
- Imation Corp.
- Lynn R. Skow
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Triangle-shaped movable shutter for data storage diskette cartridge
- Patent number 5,631,792
- Issue date May 20, 1997
- Imation Corp.
- Bruce W. Carlson
- G11 - INFORMATION STORAGE
Information Patent Grant
Loop-shaped pneumatic drive
- Patent number 5,432,653
- Issue date Jul 11, 1995
- Minnesota Mining and Manufacturing Company
- Arthur R. Moore
- G11 - INFORMATION STORAGE
Information Patent Grant
Media shipping container
- Patent number 5,346,065
- Issue date Sep 13, 1994
- Minnesota Mining and Manufacturing Company
- William M. Dunbar
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Fluid drive system for a rotating medium
- Patent number 5,280,465
- Issue date Jan 18, 1994
- Minnesota Mining and Manufacturing Company
- William M. Dunbar
- G11 - INFORMATION STORAGE