Ronald Pijpstra

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Utrecht, NL

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Patents Grantslast 30 patents

Information Patent Grant
Fire stop sleeve, partition provided with fire stop sleeve and meth...
- Patent number 10,184,593
- Issue date Jan 22, 2019
- J. van Walraven Holding B.V.
- Ronald Pijpstra
- E04 - BUILDING

Patents Applicationslast 30 patents

Information Patent Application
FIRE STOP SLEEVE, PARTITION PROVIDED WITH FIRE STOP SLEEVE AND METH...
- Publication number 20170204999
- Publication date Jul 20, 2017
- J. van Walraven Holding B.V.
- Ronald Pijpstra
- E04 - BUILDING