Jukka Maki

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North York, CA

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Patents Grantslast 30 patents

Information Patent Grant
Device for passing through pipes
- Patent number 6,339,993
- Issue date Jan 22, 2002
- PII Pipetronix GmbH
- Corry Comello
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Device for inspection of pipes
- Patent number 6,196,075
- Issue date Mar 6, 2001
- Pipetronix GmbH
- Corry Comello
- E21 - EARTH DRILLING MINING