Eric Retter

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Cologne, DE

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Patents Grantslast 30 patents

Information Patent Grant
Solid bowl worm centrifuge with improved discharge openings
- Patent number 5,252,209
- Issue date Oct 12, 1993
- Kloeckner-Humboldt-Deutz AG
- Eric Retter
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
Information Patent Grant
Method for operating a worm centrifuge having a pressurized gas int...
- Patent number 5,244,451
- Issue date Sep 14, 1993
- Kloeckner-Humboldt-Deutz AG
- Eric Retter
- B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...