Ralph Stuyver

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Den Haag, NL

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Patents Grantslast 30 patents

Information Patent Grant
Cable storage reel
- Patent number 6,065,709
- Issue date May 23, 2000
- InnoEssentials International B.V.
- Hendrik Sjirk Wagter
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Reel for storing surplus cable
- Patent number 5,915,640
- Issue date Jun 29, 1999
- InnoEssentials International B.V.
- Hendrik Sjirk Wagter
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Cable roller
- Patent number D402538
- Issue date Dec 15, 1998
- InnoEssentials International B.V.
- Hendrik Sjirk Wagter
- D08 - Tools and hardware