Friedhelm Schnippering

Person

Siegburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Binder for storable coating compositions
- Patent number 5,545,253
- Issue date Aug 13, 1996
- Huls Aktiengesellschaft
- Roland Edelmann
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Binders for storage-stable coating compositions
- Patent number 5,384,350
- Issue date Jan 24, 1995
- Huls Aktiengesellschaft
- Christine Fliedner
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of producing molds for the casting of metal
- Patent number 4,715,895
- Issue date Dec 29, 1987
- Dynamit Nobel AG
- Friedhelm Schnippering
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for the manufacture of partial hydrolysates of tetra-(2-alk...
- Patent number 4,321,401
- Issue date Mar 23, 1982
- Dynamit Nobel Aktiengesellschaft
- Heinz Nestler
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Binding agent for coating compositions having a long shelf life
- Patent number 4,254,009
- Issue date Mar 3, 1981
- Dynamit Nobel Aktiengesellschaft
- Werner Dittrich
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for the manufacture of refractory ceramic products
- Patent number 4,211,567
- Issue date Jul 8, 1980
- Dynamit Nobel Aktiengesellschaft
- Werner Dittrich
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for the manufacture of refractory ceramic products
- Patent number 4,159,204
- Issue date Jun 26, 1979
- Dynamit Nobel Aktiengesellschaft
- Werner Dittrich
- B22 - CASTING POWDER METALLURGY

Friedhelm Schnippering

Person

Patents Grantslast 30 patents

Binder for storable coating compositions

Binders for storage-stable coating compositions

Method of producing molds for the casting of metal

Process for the manufacture of partial hydrolysates of tetra-(2-alk...

Binding agent for coating compositions having a long shelf life

Process for the manufacture of refractory ceramic products

Process for the manufacture of refractory ceramic products