Robert A. von Behren

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Lilydale, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Low-friction, belt-driven tape cartridge
- Patent number 5,374,004
- Issue date Dec 20, 1994
- Minnesota Mining and Manufacturing Company
- Robert A. von Behren
- G11 - INFORMATION STORAGE
Information Patent Grant
Tape guide for a data cartridge
- Patent number 5,358,193
- Issue date Oct 25, 1994
- Minnesota Mining and Manufacturing Company
- David D. Madsen
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of making a belt for belt-driven recording tape pack
- Patent number 4,581,189
- Issue date Apr 8, 1986
- Minnesota Mining and Manufacturing Company
- David P. Smith
- G11 - INFORMATION STORAGE
Information Patent Grant
Belt for belt-driven recording tape pack
- Patent number 4,466,564
- Issue date Aug 21, 1984
- Minnesota Mining and Manufacturing Company
- David P. Smith
- G11 - INFORMATION STORAGE
Information Patent Grant
Composite magnetic head with multitrack support structure
- Patent number 4,300,179
- Issue date Nov 10, 1981
- Minnesota Mining and Manufacturing Co.
- Charles A. Barnes
- G11 - INFORMATION STORAGE