Ragnar G. Lundqvist

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La Jolla, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for reducing emissions when burning nitrogen containing fuels
- Patent number 5,378,443
- Issue date Jan 3, 1995
- A. Ahlstrom Corporation
- Folke Engstrom
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Fast fluidized bed reactor
- Patent number 4,940,007
- Issue date Jul 10, 1990
- A. Ahlstrom Corporation
- Matti Hiltunen
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Circulating fluidized bed reactor
- Patent number 4,755,134
- Issue date Jul 5, 1988
- A. Ahlstrom Corporation
- Folke Engstrom
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL