Gregory R. Hayward

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Glenview, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Voltage and/or current protector and grounding bar arrangement for...
- Patent number 5,555,153
- Issue date Sep 10, 1996
- Illinois Tool Works Inc.
- Bjarne Frederiksen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Voltage protector and grounding bar arrangement for terminal block
- Patent number 5,341,269
- Issue date Aug 23, 1994
- Illinois Tool Works Inc.
- Gregory R. Hayward
- H04 - ELECTRIC COMMUNICATION TECHNIQUE