Helmut Geihsler

Follow

Person

Koeln, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method for tanning animal skins
- Patent number 9,206,486
- Issue date Dec 8, 2015
- Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
- Manfred Renner
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Process for preparing animal hides or pelts
- Patent number 5,900,027
- Issue date May 4, 1999
- Helmut Geihsler
- C14 - SKINS HIDES PELTS LEATHER

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR TANNING ANIMAL SKINS
- Publication number 20120144597
- Publication date Jun 14, 2012
- Manfred Renner
- C14 - SKINS HIDES PELTS LEATHER