Martin Robert DRIENHUIZEN

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Loosdrecht, NL

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Patents Grantslast 30 patents

Information Patent Grant
Method for temporarily closing off a gutter being covered by a grat...
- Patent number 10,053,852
- Issue date Aug 21, 2018
- Dennis Veldhuizen
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
A Method For Temporarily Closing Off A Gutter Being Covered By A Gr...
- Publication number 20160168839
- Publication date Jun 16, 2016
- Dennis ANDRE VELDHUIZEN
- E03 - WATER SUPPLY SEWERAGE