Michael C. Keiper

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Walkerton, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Reaming tool for broken conduit
- Patent number 7,513,719
- Issue date Apr 7, 2009
- Michael C. Keiper
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method for repairing broken conduit
- Patent number 7,513,023
- Issue date Apr 7, 2009
- Michael C. Keiper
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and components for repairing broken conduit extending from c...
- Patent number 7,438,324
- Issue date Oct 21, 2008
- Michael C. Keiper
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Repair Couplings For Broken Conduit
- Publication number 20070210575
- Publication date Sep 13, 2007
- Michael C. Keiper
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and coupling for repairing broken conduit
- Publication number 20050262688
- Publication date Dec 1, 2005
- Michael C. Keiper
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Reaming tool for broken conduit
- Publication number 20050260047
- Publication date Nov 24, 2005
- Michael C. Keiper
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
Method and components for repairing broken conduit extending from c...
- Publication number 20040261874
- Publication date Dec 30, 2004
- Michael C. Keiper
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR