Ludo J. C. Couwels

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Oelegem-Ranst, BE

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Patents Grantslast 30 patents

Information Patent Grant
Process and apparatus for backing-up or supplementing a gas supply...
- Patent number 5,865,206
- Issue date Feb 2, 1999
- Praxair Technology, Inc.
- Frederic Neal Steigman
- F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
Information Patent Grant
Combustion apparatus and process
- Patent number 5,393,220
- Issue date Feb 28, 1995
- Praxair Technology, Inc.
- Ludo J. C. Couwels
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Apparatus and process for combusting fluid fuel containing solid pa...
- Patent number 5,363,782
- Issue date Nov 15, 1994
- Praxair Technology, Inc.
- Ludo J. C. Couwels
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES