Helmut Pelzer

Follow

Person

Witten-Annen, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Recyclable textile floor coverings with polyalkylene film separatio...
- Patent number 6,299,961
- Issue date Oct 9, 2001
- HP-Chemie Pelzer Research and Development Ltd.
- Helmut Pelzer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Process for manufacturing decorable moulded parts
- Patent number 6,019,923
- Issue date Feb 1, 2000
- HP-Chemie Pelzer Research & Development Ltd.
- Helmut Pelzer
- B44 - DECORATIVE ARTS
Information Patent Grant
Composites of polyhydroxy fatty acids and fibrous materials
- Patent number 6,010,870
- Issue date Jan 4, 2000
- HP-Chemie Pelzer Research & Development Ltd.
- Helmut Pelzer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Textile floor coverings in motor vehicles
- Patent number 5,935,677
- Issue date Aug 10, 1999
- HP-Chemie Pelzer Research & Development Ltd.
- Helmut Pelzer
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Moulded articles with leather-like surface properties for use in th...
- Patent number 5,624,619
- Issue date Apr 29, 1997
- HP - Chemie Pelzer Research & Development, Ltd.
- Helmut Pelzer
- B60 - VEHICLES IN GENERAL