1- Al-Garni, Ahmed, Kassem, Ayman, “Lighter-than-air vehicle for shading”, United

States Patent no. 8857758, Issued on October 14, 2014.

2- Al-Garni, Ahmed, Kassem, Ayman, Wael G. Abdelrahman, “Evaporative desalination system”, United States Patent no. 8083902, Issued on Dec 27, 2011.

3-  Al-Garni,  Ahmed,  Saeed,  Farooq,  Kassem,  Ayman,  “A  Wind-Solar-Desalination

Farm and Park System”, United States Patent no.7771568, Issued on August 10, 2010.

4- Al-Garni, Ahmed, Kassem, Ayman, Saeed, Farooq, “Double Action Solar Distiller”, United States Patent no. 7857945, Issued on Dec 28, 2010.

5- Al-Garni, Ahmed, Kassem, Ayman, Al-Garni; Abdullah, Saeed, Farooq, “A Low Cost

Air-Conditioning  System  for  Open  Area”,  United  States  Patent  Application  no.

20080041083 A1, February 21, 2008.

6- Al-Garni, Ahmed, Kassem, Ayman, “Lighter than Air Vehicle For Solar Shading”, US patent application submitted to KFUPM and US patent office, 2008.