Karlheinz Neuschaffer

Follow

Person

Leichlingen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Water-containing, hardenable foam compositions with inorganic compo...
- Patent number 5,312,486
- Issue date May 17, 1994
- Frank Meyer
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for the preparation of an open-pore foam from essentially i...
- Patent number 5,084,101
- Issue date Jan 28, 1992
- Huels Troisdorf AG
- Hans W. Engels
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
High-temperature resistant molded catalysts and process for their p...
- Patent number 4,870,045
- Issue date Sep 26, 1989
- Dynamit Nobel Aktiengesellschaft
- Bertram Gasper
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Inorganic molding composition containing a lithogenous component
- Patent number 4,681,631
- Issue date Jul 21, 1987
- Dynamit Nobel Aktiengesellschaft
- Hans-Werner Engels
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES