Manfred Schnee

Follow

Person

Leverkusen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Imparting water-repellency with polysiloxanes containing carboxyl g...
- Patent number 6,379,751
- Issue date Apr 30, 2002
- Bayer Aktiengesellschaft
- Walter Schäfer
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Use of polyaspartic acid amides as leather auxiliary products
- Patent number 5,885,474
- Issue date Mar 23, 1999
- Bayer Aktiengesellschaft
- Jurgen Reiners
- C14 - SKINS HIDES PELTS LEATHER