Heinrich Aigner

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Dulmen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Fertilizers containing urea with urease inhibitors
- Patent number 4,576,625
- Issue date Mar 18, 1986
- Huls Aktiengesellschaft
- Jurgen Norden
- C05 - FERTILISERS MANUFACTURE THEREOF
Information Patent Grant
Solid, water-soluble micronutrient mixtures, their preparation and use
- Patent number 4,505,732
- Issue date Mar 19, 1985
- Chemische Werke Huls AG
- Heinrich Aigner
- C05 - FERTILISERS MANUFACTURE THEREOF