Ernst Kruger

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Georgsmarienhutte, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for the plastifying of synthetic resins
- Patent number 5,422,049
- Issue date Jun 6, 1995
- Friedrich Theysohn GmbH
- Ernst Kruger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Wall thickness measuring device with calibration device
- Patent number 5,388,976
- Issue date Feb 14, 1995
- Friedrich Theyson GmbH
- Ernst Kruger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Control device for the mechanical thermal adjustment of the nozzle...
- Patent number 5,382,146
- Issue date Jan 17, 1995
- Friedrich Theysohn GmbH
- Ernst Kruger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL