Gregory J. Spiewak

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Coal City, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Fiber optic connector receptacle
- Patent number 6,081,647
- Issue date Jun 27, 2000
- Molex Incorporated
- Richard F. Roth
- G02 - OPTICS
Information Patent Grant
Fiber optic connector assembly
- Patent number 5,909,526
- Issue date Jun 1, 1999
- Molex Incorporated
- Richard F. Roth
- G02 - OPTICS