Hans Haas

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Ludwigshafen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Production of sulfur-free combustion gases of low soot content
- Patent number 4,153,410
- Issue date May 8, 1979
- BASF Aktiengesellschaft
- Hans Diem
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Manufacture of concentrated aqueous solutions of formaldehyde
- Patent number 4,119,673
- Issue date Oct 10, 1978
- BASF Aktiengesellschaft
- Albrecht Aicher
- C07 - ORGANIC CHEMISTRY