Herbert Lettau

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Leipzig, DD

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Patents Grantslast 30 patents

Information Patent Grant
Absorbing wound dressing and method for making the same
- Patent number 4,664,105
- Issue date May 12, 1987
- Veb Leipziger Arzneimittelwerk
- Horst Dautzenberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dressing for wounds and the method for manufacturing thereof
- Patent number 4,615,880
- Issue date Oct 7, 1986
- Ceskoslovenska akademie ved of Prague
- Frith Loth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of producing absorbing wound dressing
- Patent number 4,599,209
- Issue date Jul 8, 1986
- Veb Leipziger Arzneimittel Werk
- Horst Dautzenberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Absorbing cover for wounds and the method for manufacturing thereof
- Patent number 4,536,217
- Issue date Aug 20, 1985
- Ceskoslovenska akademie ved of Praha
- Fritz Loth
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE