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Horst Klein
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Kelkheim-Fischbach, DE
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last 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