Michael R. Qualls

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Mexico, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Electrical circuit interrupting device
- Patent number 6,852,939
- Issue date Feb 8, 2005
- Hubbell Incorporated
- David A. Rhein
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical circuit interrupting device
- Patent number 6,794,596
- Issue date Sep 21, 2004
- Hubbell Incorporated
- David A. Rhein
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electrical circuit interrupting device
- Patent number 6,753,493
- Issue date Jun 22, 2004
- Hubbell Incorporated
- David A. Rhein
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electrical circuit interrupting device
- Publication number 20040144756
- Publication date Jul 29, 2004
- David A. Rhein
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRICAL CIRCUIT INTERRUPTING DEVICE
- Publication number 20040144757
- Publication date Jul 29, 2004
- David A. Rhein
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electrical circuit interrupting device
- Publication number 20020179571
- Publication date Dec 5, 2002
- HUBBELL INCORPORATED
- David A. Rhein
- H01 - BASIC ELECTRIC ELEMENTS