Johan PORTMAN

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Vaasa, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for spirally winding a thermoplastic profile i...
- Patent number 9,862,136
- Issue date Jan 9, 2018
- Uponor Infra Oy
- Christian Glasberg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
A METHOD AND APPARATUS FOR SPIRALLY WINDING A THERMOPLASTIC PROFILE...
- Publication number 20150336325
- Publication date Nov 26, 2015
- UPONOR INFRA OY
- Christian GLASBERG
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL