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Dr. Jamil Sami Haddad Ph.D. Mechanical Engineering - He got The first patent in the design of vibrator dryer to reduce the use of energy. Haddad also studied the amount of pressure exerted on the spine as a result of sitting behind the desk for long hours, so he designed a bed to address this issue. He also designed a jacket to reduce the human weight of half on the spine to protect it, especially for those who drive for long periods or sit for long periods.
