Robert J. Ziebol

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Blaine, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Fiber optic polishing fixture
- Patent number 5,577,149
- Issue date Nov 19, 1996
- ADC Telecommunications, Inc.
- Bruno B. Averbeck
- G02 - OPTICS
Information Patent Grant
Crimp for fiber optic connector
- Patent number 5,475,782
- Issue date Dec 12, 1995
- ADC Telecommununications, Inc.
- Robert J. Ziebol
- G02 - OPTICS
Information Patent Grant
Fiber optic switch
- Patent number 5,463,704
- Issue date Oct 31, 1995
- ADC Telecommunications, Inc.
- Robert J. Ziebol
- G02 - OPTICS
Information Patent Grant
Fiber optic connector with vented ferrule holder
- Patent number 5,381,497
- Issue date Jan 10, 1995
- ADC Telecommunications, Inc.
- David S. Toland
- G02 - OPTICS
Information Patent Grant
Optical fiber crimp
- Patent number 5,239,604
- Issue date Aug 24, 1993
- ADC Telecommunications, Inc.
- Robert J. Ziebol
- G02 - OPTICS
Information Patent Grant
Connector for optical fiber
- Patent number 5,179,608
- Issue date Jan 12, 1993
- ADC Telecommunications, Inc.
- Robert J. Ziebol
- G02 - OPTICS
Information Patent Grant
Optical fiber crimp
- Patent number 5,159,655
- Issue date Oct 27, 1992
- ADC Telecommunications, Inc.
- Robert J. Ziebol
- G02 - OPTICS
Information Patent Grant
Optical switch with reduced reflection
- Patent number 5,037,176
- Issue date Aug 6, 1991
- ADC Telecommunications, Inc.
- Harold A. Roberts
- G02 - OPTICS