Hermann A. Bartels

Follow

Person

Muehlheim, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for shaping hollow-section workpieces
- Patent number 5,505,068
- Issue date Apr 9, 1996
- Hermann Bartels
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method for producing a synthetic resin skin
- Patent number 4,900,493
- Issue date Feb 13, 1990
- Ymos Aktiengesellschaft Industrieprodukte
- Hermann A. Bartels
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Door lock mechanism for a motor vehicle
- Patent number 4,843,849
- Issue date Jul 4, 1989
- Dr. Ing. h.c.F. Porsche Aktiengesellschaft
- Reinhard Kamke
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Apparatus for producing a synthetic resin skin
- Patent number 4,773,844
- Issue date Sep 27, 1988
- Ymos Aktiengesellschaft Industrieprodukte
- Hermann A. Bartels
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for casting thin-walled work pieces of synthetic materials
- Patent number 4,606,868
- Issue date Aug 19, 1986
- Ymos Aktiengesellschaft Industrieprodukte
- Erich M. Christoph
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Process and apparatus for producing plastic parts
- Publication number 20020079616
- Publication date Jun 27, 2002
- Hermann Bartels
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL