Dieter Scharwachter

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Espoo, FI

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Patents Grantslast 30 patents

Information Patent Grant
Pipe manufacturing line
- Patent number 5,171,500
- Issue date Dec 15, 1992
- Uponor N.V.
- Dieter Scharwachter
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for manufacturing ribbed pipe
- Patent number 5,139,730
- Issue date Aug 18, 1992
- Uponor N.V.
- Paul Holso
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL