Alan B. Christianson

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Eugene, OR, US

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Patents Grantslast 30 patents

Information Patent Grant
Sewage system for vehicles
- Patent number 7,431,051
- Issue date Oct 7, 2008
- Marathon Coach, Inc.
- Robert A. Schoellhorn
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Sewage system for vehicles
- Patent number 6,607,009
- Issue date Aug 19, 2003
- Marathon Coach, Inc.
- Robert A. Schoellhorn
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Sewage system for vehicles
- Publication number 20040031528
- Publication date Feb 19, 2004
- Robert A. Schoellhorn
- B60 - VEHICLES IN GENERAL
Information Patent Application
Sewage system for vehicles
- Publication number 20020189673
- Publication date Dec 19, 2002
- Robert A. Schoellhorn
- B60 - VEHICLES IN GENERAL