Volker Onnenberg

Person

Wiehl-Drabenderhoehe, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Process and vacuum mold for the manufacture of a textile covered cu...
- Patent number 5,047,184
- Issue date Sep 10, 1991
- Bayer Aktiengesellschaft
- Ralf Busch
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device for manufacturing foam cushions with a covering
- Patent number 5,017,114
- Issue date May 21, 1991
- Bayer Aktiengesellschaft
- Volker Onnenberg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for the production of upholstery with backfoamed covers,...
- Patent number 4,971,541
- Issue date Nov 20, 1990
- Fritsche-Mollmann GmbH
- Volker Onnenberg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the production of cushions made of foam which are provi...
- Patent number 4,895,686
- Issue date Jan 23, 1990
- Bayer Aktiengesellschaft
- Volker Onnenberg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Vacuum mold for manufacturing cushions with back-foamed covers
- Patent number 4,875,843
- Issue date Oct 24, 1989
- Fritsche-Mollmann GmbH & Co.
- Volker Onnenberg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process and a form tool for the production of cushions made of foam...
- Patent number 4,808,100
- Issue date Feb 28, 1989
- Bayer Aktiengesellschaft
- Volker Onnenberg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for the production of expanded cushions with a textile cover
- Patent number 4,806,088
- Issue date Feb 21, 1989
- Bayer Aktiengesellschaft
- Ralf Busch
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for the production of cushions with back-foamed covers
- Patent number 4,759,700
- Issue date Jul 26, 1988
- Fritsche-Mollmann GmbH & Co.
- Volker Onnenberg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for the production of back-foamed cushions
- Patent number 4,755,117
- Issue date Jul 5, 1988
- Fritsche-Mollmann GmbH & Co.
- Volker Onnenberg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for the production of upholstery with back-foamed covers
- Patent number 4,755,120
- Issue date Jul 5, 1988
- Fritsche-Mollmann GmbH & Co.
- Volker Onnenberg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for applying a layer of a liquid foamable reaction mixture...
- Patent number 4,216,181
- Issue date Aug 5, 1980
- Bayer Aktiengesellschaft
- Wilfried Ebeling
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Apparatus for applying a layer of a liquid foamable reaction mixtur...
- Patent number 4,165,211
- Issue date Aug 21, 1979
- Bayer Aktiengesellschaft
- Wilfried Ebeling
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Volker Onnenberg

Person

Patents Grantslast 30 patents

Process and vacuum mold for the manufacture of a textile covered cu...

Device for manufacturing foam cushions with a covering

Apparatus for the production of upholstery with backfoamed covers,...

Process for the production of cushions made of foam which are provi...

Vacuum mold for manufacturing cushions with back-foamed covers

Process and a form tool for the production of cushions made of foam...

Apparatus for the production of expanded cushions with a textile cover

Apparatus for the production of cushions with back-foamed covers

Apparatus for the production of back-foamed cushions

Apparatus for the production of upholstery with back-foamed covers

Process for applying a layer of a liquid foamable reaction mixture...

Apparatus for applying a layer of a liquid foamable reaction mixtur...