Guenther Metzker

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Edmonton, CA

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Patents Grantslast 30 patents

Information Patent Grant
Pipe pig and method of cleaning a pipe
- Patent number 9,009,905
- Issue date Apr 21, 2015
- On Stream Technologies Inc.
- Jantje Been
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
PIPE PIG AND METHOD OF CLEANING A PIPE
- Publication number 20110203676
- Publication date Aug 25, 2011
- ON STREAM TECHNOLOGIES INC.
- Jantje Been
- B08 - CLEANING