Alois Kwasniok

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Iserlohn, DE

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Patents Grantslast 30 patents

Information Patent Grant
Novel low-emission, cold-curing binding agents
- Patent number 5,288,774
- Issue date Feb 22, 1994
- Rutgerswerke Aktiengesellschaft AG
- Arno Gardziella
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Novel molding materials
- Patent number 5,043,365
- Issue date Aug 27, 1991
- Rutgerswerke AG
- Arno Gardziella
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Novel heat-hardenable binders phenol-formaldehyde+HMT+acid
- Patent number 4,942,217
- Issue date Jul 17, 1990
- Rutgerswerke AG
- Arno Gardziella
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Furfuryl alcohol binders, methods for their production and use
- Patent number 4,634,723
- Issue date Jan 6, 1987
- Rutgerswerke Aktiengesellschaft
- Arno Gardziella
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Hardenable molding masses and their use
- Patent number 4,584,329
- Issue date Apr 22, 1986
- Ruetgerswerke Aktiengesellschaft
- Arno Gardziella
- B22 - CASTING POWDER METALLURGY