GRAAFF GMBH, A CORP. OF WEST GERMANY

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Patents Grantslast 30 patents

Information Patent Grant
Connection between the lower end of a side wall plate and the botto...
- Patent number 5,419,456
- Issue date May 30, 1995
- Graaff GmbH
- Wolfgang Graaff
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Automatic drainage device for cargo containers
- Patent number 5,201,340
- Issue date Apr 13, 1993
- Graaff, GmbH
- Stephen Teepe
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sealing for containers, in particular for refrigerated containers
- Patent number 5,107,622
- Issue date Apr 28, 1992
- Phoenix Aktiengesellschaft
- Hans-Georg Fuchs
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Container for temperature-controlled and environmentally controlled...
- Patent number 5,050,402
- Issue date Sep 24, 1991
- Graaff GmbH
- Wolfgang Graaff
- A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information Patent Grant
Device for locking together stacked objects
- Patent number 4,437,211
- Issue date Mar 20, 1984
- Graaff KG
- Willi Dorpmund
- B60 - VEHICLES IN GENERAL

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