NIDHAL SAAD AL-GHAMDI

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DAMMAM, SA

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Patents Grantslast 30 patents

Information Patent Grant
Vertical pipe structure for water and energy harvesting
- Patent number 9,844,739
- Issue date Dec 19, 2017
- Nidhal Saad Al-Ghamdi
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
VERTICAL PIPE STRUCTURE FOR WATER AND ENERGY HARVESTING
- Publication number 20170033676
- Publication date Feb 2, 2017
- NIDHAL SAAD AL-GHAMDI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL