Donovan K. Norton

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La Verne, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Magnetic plug weld tool
- Patent number 8,191,754
- Issue date Jun 5, 2012
- Durston Mfg. Co.
- Donovan K. Norton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Magnetic plug weld tool
- Patent number 7,631,797
- Issue date Dec 15, 2009
- Dueston Mfg. Co.
- Donovan K. Norton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC PLUG WELD TOOL
- Publication number 20100001041
- Publication date Jan 7, 2010
- Donovan K. Norton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
MAGNETIC PLUG WELD TOOL
- Publication number 20090084829
- Publication date Apr 2, 2009
- Donovan K. Norton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR