I. Kruger Systems A/S

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Soborg, DK

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus, components and a method for the filtering of liquid
- Patent number 5,800,701
- Issue date Sep 1, 1998
- I. Kruger Systems A/S
- Ole Jens Larsen
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Method of controlling waste water purification plants using multipl...
- Patent number 5,589,068
- Issue date Dec 31, 1996
- I. Kruger Systems A/S
- Marinus K. Nielsen
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method of controlling waste water purification plants using quality...
- Patent number 5,547,578
- Issue date Aug 20, 1996
- I. Kruger Systems A/S
- Marinus K. Nielsen
- G05 - CONTROLLING REGULATING
Information Patent Grant
Process for the biological purification of waste water
- Patent number 5,137,636
- Issue date Aug 11, 1992
- I. Kruger Systems A/S
- Erik Bundgaard
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

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