Wolfgang Prinz

Follow

Person

Monheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Degreasing process
- Patent number 5,525,120
- Issue date Jun 11, 1996
- Henkel Kommanditgesellschaft auf Aktien
- Rudolf Zauns-Huber
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Oiling agents based on sulfosuccinic acid monoamides
- Patent number 4,799,932
- Issue date Jan 24, 1989
- Henkel Kommanditgesellschaft auf Aktien
- Hans-Herbert Friese
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Method for producing waterproof leather
- Patent number 4,755,187
- Issue date Jul 5, 1988
- Henkel Kommanditgesellschaft auf Aktien
- Hans-Herbert Friese
- C14 - SKINS HIDES PELTS LEATHER
Information Patent Grant
Process for the production of waterproof leathers and skins
- Patent number 4,527,992
- Issue date Jul 9, 1985
- Henkel Kommanditgesellschaft auf Aktien
- Hans-Herbert Friese
- C14 - SKINS HIDES PELTS LEATHER