Per Simonsen

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Jyllinge, DK

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Patents Grantslast 30 patents

Information Patent Grant
Filter unit for filtering gas
- Patent number 6,676,720
- Issue date Jan 13, 2004
- Niro A/S
- Per Simonsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Filter unit having a filter cleaning nozzle associated with the fil...
- Patent number 6,332,902
- Issue date Dec 25, 2001
- Niro A/S
- Per Simonsen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL