Keith Ellison

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Burlington, CA

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Patents Grantslast 30 patents

Information Patent Grant
Wide-gap filler material
- Patent number 7,199,174
- Issue date Apr 3, 2007
- Liburdi Engineering Limited
- Keith Ellison
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wide-gap filler material
- Patent number 7,115,679
- Issue date Oct 3, 2006
- Liburdi Engineering Ltd.
- Keith Ellison
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wide-gap filler material
- Patent number 6,797,759
- Issue date Sep 28, 2004
- Liburdi Engineering Limited
- Keith Ellison
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Wide-gap filler material
- Patent number 6,624,225
- Issue date Sep 23, 2003
- Liburdi Engineering Limited
- Keith Ellison
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Powder metallurgy repair technique
- Patent number 5,156,321
- Issue date Oct 20, 1992
- Liburdi Engineering Limited
- Joseph Liburdi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Wide-gap filler material
- Publication number 20070093586
- Publication date Apr 26, 2007
- Keith Ellison
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Wide-gap filler material
- Publication number 20060247350
- Publication date Nov 2, 2006
- Keith Ellison
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Wide-gap filler material
- Publication number 20040238596
- Publication date Dec 2, 2004
- Keith Ellison
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Wide-gap filler material
- Publication number 20040238071
- Publication date Dec 2, 2004
- Keith Ellison
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR