Rudolf Greiff

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Badendorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Supply unit
- Patent number 5,895,886
- Issue date Apr 20, 1999
- Dragerwerk Aktiengesellschaft
- Helmut Beuster
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Wall-mounted supply unit for a medical workstation
- Patent number D390967
- Issue date Feb 17, 1998
- Draegerwerk AG
- Helmut Beuster
- D24 - Medical and laboratory equipment
Information Patent Grant
Respirator with a protective covering of coated fabric
- Patent number 5,119,808
- Issue date Jun 9, 1992
- Dragerwerk Aktiengesellschaft
- Wolfgang Marquardt
- B32 - LAYERED PRODUCTS
Information Patent Grant
Sprayable composition using acetone solvent
- Patent number 5,040,530
- Issue date Aug 20, 1991
- Dragerwerk Aktiengesellschaft
- Christoph Bauer
- A62 - LIFE-SAVING FIRE-FIGHTING
Information Patent Grant
Device for the enrichment of respiratory air with oxygen
- Patent number 4,936,297
- Issue date Jun 26, 1990
- Dragerwerk AG
- Rudolf Greiff
- A62 - LIFE-SAVING FIRE-FIGHTING