Larry E. Rook

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for isostatically pressing a surge arresting block
- Patent number 6,421,909
- Issue date Jul 23, 2002
- Joslyn Manufacturing Co.
- Larry E. Rook
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surge arrester having single surge arresting block
- Patent number 5,930,102
- Issue date Jul 27, 1999
- Joslyn Manufacturing Co.
- Larry E. Rook
- H01 - BASIC ELECTRIC ELEMENTS