Horst Klein

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Kelkheim-Fischbach, DE

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing bristle materials
- Patent number 5,228,753
- Issue date Jul 20, 1993
- Horst Klein
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Handle for a mouth wash device
- Patent number 4,793,332
- Issue date Dec 27, 1988
- Blendax-Werke R. Schnieder
- Horst Klein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for rounding the bristle tips of toothbrushes and toothbrus...
- Patent number 4,762,373
- Issue date Aug 9, 1988
- Blendax-Werke R. Schneider GmbH & Co.
- Walter Amos
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Toothbrush
- Patent number 4,617,695
- Issue date Oct 21, 1986
- Blendax-Werke R. Schneider GmbH & Co.
- Walter Amos
- A46 - BRUSHWARE
Information Patent Grant
Electrically operated toothbrush
- Patent number 4,506,400
- Issue date Mar 26, 1985
- Blendax-Werke R. Schneider GmbH & Co.
- Horst Klein
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE